Person Page - 2094

     Simon I (?) Graf von Saarbrücken married Mechtild (?) von Sponheim.^6,2

Simon I (?) Graf von Saarbrücken died in 1183.²
      ; Leo van de Pas cites: Europäische Stammtafeln, J.A. Stargardt Verlag Marburg., Detlev Schwennicke, Editor, Reference: VI 152.¹ He was living between 1135 and 1183; Genealogy.EU (Leiningen 1 page) says fl. 1183; Leo van de Pas says fl. 1135.^1,2

     Mechtild (?) von Sponheim married Simon I (?) Graf von Saarbrücken, son of Friedrich I (?) Graf von Saarbrücken and Gisela (?) de Lorraine.^1,2

      ; Leo van de Pas cites: Europäische Stammtafeln, J.A. Stargardt Verlag Marburg., Detlev Schwennicke, Editor, Reference: VI 152.¹

     Isolda van Limburg married Dietrich I (?) Graf von Heinsberg und Valkenburg, son of Arnold III (?) von Kleef and Adelheid von Heinsberg, before August 1217
;
His 1st wife.^9,5,1,2
Isolda van Limburg died circa 1221; Genealogics says d. ca 1221; Med Lands says d. 1220/2 Mar 1224.^4,5,2
      ; Per Genealogy.EU: "Isalda, +1221; m.before 1217 Dietrich I von Heinsberg und Valkenburg (*1192 +4.11.1227.)⁵" Isolda van Limburg was also known as Isalda von Limburg.^4,5

; Per Med Lands:
     "[ISOLDA (-[1220/2 Mar 1224]). "Theodericus…dominus Heynsbergensis" donated property to the Norbertinerstift founded by his ancestors, in which "mater nostra Aleydis" was buried and in which "soror nostra Agnes" had been a nun, with the consent of "domina Isalda uxore nostra", by charter dated 1217[153]. The parentage of Isolda is not known. Ernst, following Butkens, suggests that she was the daughter of Hendrik III Duke of Limburg[154]. He bases this on two charters which show that the families of the dukes of Limburg and the Heren van Valkenburg shared an interest in the church at Hoengen which they each donated to Heinsberg abbey[155]: firstly, a donation by "Theodoricus…dominus Heynsburgensis" by charter dated Aug 1217[156], and secondly, a charter dated Jan 1222 under which "Walramus…dux Lemburgensis, Heinricus et Walramus ipsius filii, Gerardus frater eius de Wassemberg" donated "ad nos hereditario jure una cum domino de Heinsberg…in ecclesia Hungense"[157]. It is certainly possible that Dirk [I] received his share in the church from the Limburg family as dowry on his marriage. However, it is also possible that both families held their interest by descent from a common, as yet unidentified, ancestor. Ernst also uses the claim by the Valkenberg family to the duchy of Limburg in 1283, after the extinction of the senior branch of the Limburg family in the male line, to support his hypothesis[158]. However, such a claim could have been justified by descent from Bertha, daughter of Walram van Limburg Seigneur de Montjoie (son of Hendrik IV Duke of Limburg), who married Dirk [II] Heer van Valkenburg. It should also be noted that Hendrik III Duke of Limburg names only two daughters in his charter dated 1202 (see above), although the chronology of his family suggests that all of his childen would have been old enough by that date to have merited mention in documents. In addition, the name Isolda is not found elsewhere in the Limburg family, although it is true that it is not a name which is common in any of the local noble families. "Domina Ada comitissa de Los et domina Y. de Heinsberghe…" witnessed a charter dated 1220 under which Dirk [I] Heer van Heinsberg in favour of Herkenrode abbey[159].
     "m ([before Aug 1217]) as his first wife, DIRK [I] Heer van Valkenburg, son of ARNOLD [III] von Kleve & his wife Adelheid von Heinsberg (1192-4 Nov 1228).]"
Med Lands cites:

; Per Med Lands:
     "DIRK [I] (-8 Nov 1228). The primary source which confirms his parentage has not yet been identified. Heer van Valkenburg, Herr von Heinsberg. "Theodericus…dominus Heynsbergensis" donated property to the Norbertinerstift founded by his ancestors, in which "mater nostra Aleydis" was buried and in which "soror nostra Agnes" had been a nun, with the consent of "domina Isalda uxore nostra", by charter dated 1217[528]. "Theodericus…dominus Hensbergensis" donated property to the church of Heinsberg, in which "mater mea et uxor…cum filio meo" were buried and where "soror mea et filia" were nuns, by charter dated 2 Mar 1223 (O.S.)[529]. “Teodericus de Heinesberch...[cum] uxoris mee Beatricis comitisse Siluestris” restored “allodio...de Bertolueswilre”, which had been renounced by “maritus uxoris mee Ph. et frater eius Wernerus de Bonland”, in favour of Kloster Otterburg by charter dated 1225[530].
     "m firstly (before 1217) ISOLDA, daughter of --- (-[1220/2 Mar 1224], bur Heinsberg abbey). "Theodericus…dominus Heynsbergensis" donated property to the Norbertinerstift founded by his ancestors, in which "mater nostra Aleydis" was buried and in which "soror nostra Agnes" had been a nun, with the consent of "domina Isalda uxore nostra", by charter dated 1217[531]. The parentage of Isolda is not known. Ernst, following Butkens, suggests that she was Isolda van Limburg, daughter of Hendrik III Duke of Limburg[532]. He bases this on two charters which show that the families of the dukes of Limburg and the Heren van Valkenburg shared an interest in the church at Hoengen which they each donated to Heinsberg abbey[533]: firstly, a donation by "Theodoricus…dominus Heynsburgensis" by charter dated Aug 1217[534], and secondly, a charter dated Jan 1222 under which "Walramus…dux Lemburgensis, Heinricus et Walramus ipsius filii, Gerardus frater eius de Wassemberg" donated "ad nos hereditario jure una cum domino de Heinsberg…in ecclesia Hungense"[535]. It is certainly possible that Dirk [I] received his share in the church from the Limburg family as dowry on his marriage. However, it is also possible that both families held their interest by descent from a common, as yet unidentified, ancestor. Ernst also uses the claim by the Valkenburg family to the duchy of Limburg in 1283, after the extinction of the senior branch of the Limburg family in the male line, to support his hypothesis[536]. However, such a claim could have been justified by descent from Bertha, daughter of Walram van Limburg Seigneur de Montjoie (son of Hendrik IV Duke of Limburg), who married Dirk [II] Heer van Valkenburg. It should also be noted that Hendrik III Duke of Limburg names only two daughters in his charter dated 1202 (see above), although the chronology of his family suggests that all of his childen would have been old enough by that date to have merited mention in documents. In addition, the name Isolda is not found elsewhere in the Limburg family, although it is true that it is not a name which is common in any of the local noble families. "Domina Ada comitissa de Los et domina Y. de Heinsberghe…" witnessed a charter dated 1220 under which Dirk [I] Heer van Heinsberg in favour of Herkenrode abbey[537]. The date of her death is set by a charter dated 2 Mar 1223 (O.S.) under which her husband "Theodericus…dominus Hensbergensis" donated property to the church of Heinsberg, in which "mater mea et uxor…cum filio meo" were buried[538].
     "m secondly as her second husband, BEATRIX, widow of PHILIPP von Bolanden, daughter of GERHARD [I] Wildgraf & his wife Agnes von Wittelsbach (-1240 or after). "Philippus de Bolandia et domina Beatrix uxor nostra" sold property to Kloster Johanisberg by charter dated 11 Dec 1215, which names "frater noster Wernherus de Bolandia"[539]. “Teodericus de Heinesberch...[cum] uxoris mee Beatricis comitisse Siluestris” restored “allodio...de Bertolueswilre”, which had been renounced by “maritus uxoris mee Ph. et frater eius Wernerus de Bonland”, in favour of Kloster Otterburg by charter dated 1225[540]."
Med Lands cites:

     Dietrich I (?) Graf von Heinsberg und Valkenburg was born in 1192.^1,2 He married Isolda van Limburg, daughter of Heinrich III (?) Duke of Limburg, Graf von Arlon and Sophie (?) von Saarbrücken, before August 1217
;
His 1st wife.^1,2,4,6 Dietrich I (?) Graf von Heinsberg und Valkenburg married Beatrix (?) Wildgräfin in Kirburg, daughter of Gerhard I (?) Wildgraf und Graf von Kyrburg in Schmidtheim, comte palatin du Rhin and Agnes (?) von Wittelsbach, in 1225
; his 2nd wife; her 2nd husband.⁷
Dietrich I (?) Graf von Heinsberg und Valkenburg died on 4 November 1227; Genealogics says d. 4 Nov 1227; Med Lands says d. 8 Nov 1228.^1,2,4
      ; Per Med Lands:
     "[ISOLDA (-[1220/2 Mar 1224]). "Theodericus…dominus Heynsbergensis" donated property to the Norbertinerstift founded by his ancestors, in which "mater nostra Aleydis" was buried and in which "soror nostra Agnes" had been a nun, with the consent of "domina Isalda uxore nostra", by charter dated 1217[153]. The parentage of Isolda is not known. Ernst, following Butkens, suggests that she was the daughter of Hendrik III Duke of Limburg[154]. He bases this on two charters which show that the families of the dukes of Limburg and the Heren van Valkenburg shared an interest in the church at Hoengen which they each donated to Heinsberg abbey[155]: firstly, a donation by "Theodoricus…dominus Heynsburgensis" by charter dated Aug 1217[156], and secondly, a charter dated Jan 1222 under which "Walramus…dux Lemburgensis, Heinricus et Walramus ipsius filii, Gerardus frater eius de Wassemberg" donated "ad nos hereditario jure una cum domino de Heinsberg…in ecclesia Hungense"[157]. It is certainly possible that Dirk [I] received his share in the church from the Limburg family as dowry on his marriage. However, it is also possible that both families held their interest by descent from a common, as yet unidentified, ancestor. Ernst also uses the claim by the Valkenberg family to the duchy of Limburg in 1283, after the extinction of the senior branch of the Limburg family in the male line, to support his hypothesis[158]. However, such a claim could have been justified by descent from Bertha, daughter of Walram van Limburg Seigneur de Montjoie (son of Hendrik IV Duke of Limburg), who married Dirk [II] Heer van Valkenburg. It should also be noted that Hendrik III Duke of Limburg names only two daughters in his charter dated 1202 (see above), although the chronology of his family suggests that all of his childen would have been old enough by that date to have merited mention in documents. In addition, the name Isolda is not found elsewhere in the Limburg family, although it is true that it is not a name which is common in any of the local noble families. "Domina Ada comitissa de Los et domina Y. de Heinsberghe…" witnessed a charter dated 1220 under which Dirk [I] Heer van Heinsberg in favour of Herkenrode abbey[159].
     "m ([before Aug 1217]) as his first wife, DIRK [I] Heer van Valkenburg, son of ARNOLD [III] von Kleve & his wife Adelheid von Heinsberg (1192-4 Nov 1228).]"
Med Lands cites: Dietrich I (?) Graf von Heinsberg und Valkenburg was also known as Dirk I (?) Heer van Valkenburg, Herr von Heinsberg.⁴

Reference: Genealogics cites:

; Per Med Lands:
     "DIRK [I] (-8 Nov 1228). The primary source which confirms his parentage has not yet been identified. Heer van Valkenburg, Herr von Heinsberg. "Theodericus…dominus Heynsbergensis" donated property to the Norbertinerstift founded by his ancestors, in which "mater nostra Aleydis" was buried and in which "soror nostra Agnes" had been a nun, with the consent of "domina Isalda uxore nostra", by charter dated 1217[528]. "Theodericus…dominus Hensbergensis" donated property to the church of Heinsberg, in which "mater mea et uxor…cum filio meo" were buried and where "soror mea et filia" were nuns, by charter dated 2 Mar 1223 (O.S.)[529]. “Teodericus de Heinesberch...[cum] uxoris mee Beatricis comitisse Siluestris” restored “allodio...de Bertolueswilre”, which had been renounced by “maritus uxoris mee Ph. et frater eius Wernerus de Bonland”, in favour of Kloster Otterburg by charter dated 1225[530].
     "m firstly (before 1217) ISOLDA, daughter of --- (-[1220/2 Mar 1224], bur Heinsberg abbey). "Theodericus…dominus Heynsbergensis" donated property to the Norbertinerstift founded by his ancestors, in which "mater nostra Aleydis" was buried and in which "soror nostra Agnes" had been a nun, with the consent of "domina Isalda uxore nostra", by charter dated 1217[531]. The parentage of Isolda is not known. Ernst, following Butkens, suggests that she was Isolda van Limburg, daughter of Hendrik III Duke of Limburg[532]. He bases this on two charters which show that the families of the dukes of Limburg and the Heren van Valkenburg shared an interest in the church at Hoengen which they each donated to Heinsberg abbey[533]: firstly, a donation by "Theodoricus…dominus Heynsburgensis" by charter dated Aug 1217[534], and secondly, a charter dated Jan 1222 under which "Walramus…dux Lemburgensis, Heinricus et Walramus ipsius filii, Gerardus frater eius de Wassemberg" donated "ad nos hereditario jure una cum domino de Heinsberg…in ecclesia Hungense"[535]. It is certainly possible that Dirk [I] received his share in the church from the Limburg family as dowry on his marriage. However, it is also possible that both families held their interest by descent from a common, as yet unidentified, ancestor. Ernst also uses the claim by the Valkenburg family to the duchy of Limburg in 1283, after the extinction of the senior branch of the Limburg family in the male line, to support his hypothesis[536]. However, such a claim could have been justified by descent from Bertha, daughter of Walram van Limburg Seigneur de Montjoie (son of Hendrik IV Duke of Limburg), who married Dirk [II] Heer van Valkenburg. It should also be noted that Hendrik III Duke of Limburg names only two daughters in his charter dated 1202 (see above), although the chronology of his family suggests that all of his childen would have been old enough by that date to have merited mention in documents. In addition, the name Isolda is not found elsewhere in the Limburg family, although it is true that it is not a name which is common in any of the local noble families. "Domina Ada comitissa de Los et domina Y. de Heinsberghe…" witnessed a charter dated 1220 under which Dirk [I] Heer van Heinsberg in favour of Herkenrode abbey[537]. The date of her death is set by a charter dated 2 Mar 1223 (O.S.) under which her husband "Theodericus…dominus Hensbergensis" donated property to the church of Heinsberg, in which "mater mea et uxor…cum filio meo" were buried[538].
     "m secondly as her second husband, BEATRIX, widow of PHILIPP von Bolanden, daughter of GERHARD [I] Wildgraf & his wife Agnes von Wittelsbach (-1240 or after). "Philippus de Bolandia et domina Beatrix uxor nostra" sold property to Kloster Johanisberg by charter dated 11 Dec 1215, which names "frater noster Wernherus de Bolandia"[539]. “Teodericus de Heinesberch...[cum] uxoris mee Beatricis comitisse Siluestris” restored “allodio...de Bertolueswilre”, which had been renounced by “maritus uxoris mee Ph. et frater eius Wernerus de Bonland”, in favour of Kloster Otterburg by charter dated 1225[540]."
Med Lands cites:
; Per Med Lands:
     "BEATRIX (-1240 or after). "Philippus de Bolandia et domina Beatrix uxor nostra" sold property to Kloster Johanisberg by charter dated 11 Dec 1215, which names "frater noster Wernherus de Bolandia"[765]. “Teodericus de Heinesberch...[cum] uxoris mee Beatricis comitisse Siluestris” restored “allodio...de Bertolueswilre”, which had been renounced by “maritus uxoris mee Ph. et frater eius Wernerus de Bonland”, in favour of Kloster Otterburg by charter dated 1225[766].
     "m firstly PHILIPP [I] von Bolanden, son of WERNER [II] von Bolanden & his wife --- (-[1220]).
     "m secondly (before 1225) as his second wife, DIRK [I] Heer van Valkenburg, son of ARNOLD [III] von Kleve & his wife Adelheid von Heinsberg (1192-4 Nov 1228)."
Med Lands cites:

     Arnold III (?) von Kleef married Adelheid von Heinsberg, daughter of Godfried von Heinsberg and Sophie (?).⁴

Arnold III (?) von Kleef died before 1200.¹
     Reference: Genealogics cites: Europäische Stammtafeln, J.A. Stargardt Verlag Marburg., Detlev Schwennicke, Editor, Reference: VI 21.¹

     Adelheid von Heinsberg married Arnold III (?) von Kleef, son of Dietrich II-IV (?) Graf von Kleve and Adelheid von Sulzbach.¹

Adelheid von Heinsberg died after 1190.¹
     Reference: Genealogics cites: Europäische Stammtafeln, J.A. Stargardt Verlag Marburg., Detlev Schwennicke, Editor, Reference: VI 21.¹ She was living in 1190.¹

     Beatrix (?) Wildgräfin in Kirburg married Philipp I-III von Bolanden
;
Her 1st husband.^5,6 Beatrix (?) Wildgräfin in Kirburg married Dietrich I (?) Graf von Heinsberg und Valkenburg, son of Arnold III (?) von Kleef and Adelheid von Heinsberg, in 1225
; his 2nd wife; her 2nd husband.¹
Beatrix (?) Wildgräfin in Kirburg died after 1225.¹
     ; Per Med Lands:
     "DIRK [I] (-8 Nov 1228). The primary source which confirms his parentage has not yet been identified. Heer van Valkenburg, Herr von Heinsberg. "Theodericus…dominus Heynsbergensis" donated property to the Norbertinerstift founded by his ancestors, in which "mater nostra Aleydis" was buried and in which "soror nostra Agnes" had been a nun, with the consent of "domina Isalda uxore nostra", by charter dated 1217[528]. "Theodericus…dominus Hensbergensis" donated property to the church of Heinsberg, in which "mater mea et uxor…cum filio meo" were buried and where "soror mea et filia" were nuns, by charter dated 2 Mar 1223 (O.S.)[529]. “Teodericus de Heinesberch...[cum] uxoris mee Beatricis comitisse Siluestris” restored “allodio...de Bertolueswilre”, which had been renounced by “maritus uxoris mee Ph. et frater eius Wernerus de Bonland”, in favour of Kloster Otterburg by charter dated 1225[530].
     "m firstly (before 1217) ISOLDA, daughter of --- (-[1220/2 Mar 1224], bur Heinsberg abbey). "Theodericus…dominus Heynsbergensis" donated property to the Norbertinerstift founded by his ancestors, in which "mater nostra Aleydis" was buried and in which "soror nostra Agnes" had been a nun, with the consent of "domina Isalda uxore nostra", by charter dated 1217[531]. The parentage of Isolda is not known. Ernst, following Butkens, suggests that she was Isolda van Limburg, daughter of Hendrik III Duke of Limburg[532]. He bases this on two charters which show that the families of the dukes of Limburg and the Heren van Valkenburg shared an interest in the church at Hoengen which they each donated to Heinsberg abbey[533]: firstly, a donation by "Theodoricus…dominus Heynsburgensis" by charter dated Aug 1217[534], and secondly, a charter dated Jan 1222 under which "Walramus…dux Lemburgensis, Heinricus et Walramus ipsius filii, Gerardus frater eius de Wassemberg" donated "ad nos hereditario jure una cum domino de Heinsberg…in ecclesia Hungense"[535]. It is certainly possible that Dirk [I] received his share in the church from the Limburg family as dowry on his marriage. However, it is also possible that both families held their interest by descent from a common, as yet unidentified, ancestor. Ernst also uses the claim by the Valkenburg family to the duchy of Limburg in 1283, after the extinction of the senior branch of the Limburg family in the male line, to support his hypothesis[536]. However, such a claim could have been justified by descent from Bertha, daughter of Walram van Limburg Seigneur de Montjoie (son of Hendrik IV Duke of Limburg), who married Dirk [II] Heer van Valkenburg. It should also be noted that Hendrik III Duke of Limburg names only two daughters in his charter dated 1202 (see above), although the chronology of his family suggests that all of his childen would have been old enough by that date to have merited mention in documents. In addition, the name Isolda is not found elsewhere in the Limburg family, although it is true that it is not a name which is common in any of the local noble families. "Domina Ada comitissa de Los et domina Y. de Heinsberghe…" witnessed a charter dated 1220 under which Dirk [I] Heer van Heinsberg in favour of Herkenrode abbey[537]. The date of her death is set by a charter dated 2 Mar 1223 (O.S.) under which her husband "Theodericus…dominus Hensbergensis" donated property to the church of Heinsberg, in which "mater mea et uxor…cum filio meo" were buried[538].
     "m secondly as her second husband, BEATRIX, widow of PHILIPP von Bolanden, daughter of GERHARD [I] Wildgraf & his wife Agnes von Wittelsbach (-1240 or after). "Philippus de Bolandia et domina Beatrix uxor nostra" sold property to Kloster Johanisberg by charter dated 11 Dec 1215, which names "frater noster Wernherus de Bolandia"[539]. “Teodericus de Heinesberch...[cum] uxoris mee Beatricis comitisse Siluestris” restored “allodio...de Bertolueswilre”, which had been renounced by “maritus uxoris mee Ph. et frater eius Wernerus de Bonland”, in favour of Kloster Otterburg by charter dated 1225[540]."
Med Lands cites:

Reference: Genealogics cites: Stammtafeln zur Geschichte der Europäischen Staaten, 4 volumes, Marburg, 1953, 1975., W. K. Prinz von Isenburg, Reference: III 86.⁸

; Per Med Lands:
     "BEATRIX (-1240 or after). "Philippus de Bolandia et domina Beatrix uxor nostra" sold property to Kloster Johanisberg by charter dated 11 Dec 1215, which names "frater noster Wernherus de Bolandia"[765]. “Teodericus de Heinesberch...[cum] uxoris mee Beatricis comitisse Siluestris” restored “allodio...de Bertolueswilre”, which had been renounced by “maritus uxoris mee Ph. et frater eius Wernerus de Bonland”, in favour of Kloster Otterburg by charter dated 1225[766].
     "m firstly PHILIPP [I] von Bolanden, son of WERNER [II] von Bolanden & his wife --- (-[1220]).
     "m secondly (before 1225) as his second wife, DIRK [I] Heer van Valkenburg, son of ARNOLD [III] von Kleve & his wife Adelheid von Heinsberg (1192-4 Nov 1228)."
Med Lands cites: She was living in 1225.¹

     Philipp I-III von Bolanden married Beatrix (?) Wildgräfin in Kirburg, daughter of Gerhard I (?) Wildgraf und Graf von Kyrburg in Schmidtheim, comte palatin du Rhin and Agnes (?) von Wittelsbach,
;
Her 1st husband.^1,2
Philipp I-III von Bolanden died between 1219 and 1221.^1,2
      ; Per Med Lands:
     "BEATRIX (-1240 or after). "Philippus de Bolandia et domina Beatrix uxor nostra" sold property to Kloster Johanisberg by charter dated 11 Dec 1215, which names "frater noster Wernherus de Bolandia"[765]. “Teodericus de Heinesberch...[cum] uxoris mee Beatricis comitisse Siluestris” restored “allodio...de Bertolueswilre”, which had been renounced by “maritus uxoris mee Ph. et frater eius Wernerus de Bonland”, in favour of Kloster Otterburg by charter dated 1225[766].
     "m firstly PHILIPP [I] von Bolanden, son of WERNER [II] von Bolanden & his wife --- (-[1220]).
     "m secondly (before 1225) as his second wife, DIRK [I] Heer van Valkenburg, son of ARNOLD [III] von Kleve & his wife Adelheid von Heinsberg (1192-4 Nov 1228)."
Med Lands cites:

; Per Med Lands:
     "PHILIPP [I] von Bolanden (-[1219/25 Mar 1221]). “...Warnerus de Bolandia et filius eius Philippus...” subscribed the charter dated 1172 under which “Ludovicus senior comes de Sarwerden...et frater meus Ludovicus” confirmed the foundation of Wœrschweiler (Wernereswilre) abbey[653]. "Philippus de Bolandia et domina Beatrix uxor nostra" sold property to Kloster Johanisberg by charter dated 11 Dec 1215, which names "frater noster Wernherus de Bolandia"[654]. "Philippus de Bolande" settled a dispute between "Heinricum de Petersheim" and Kloster Ottenberg by charters dated 1217 and 1219[655].
     "m as her first husband, BEATRIX, daughter of GERHARD [I] Wildgraf & his wife Agnes von Wittelsbach (-1240 or after). "Philippus de Bolandia et domina Beatrix uxor nostra" sold property to Kloster Johanisberg by charter dated 11 Dec 1215, which names "frater noster Wernherus de Bolandia"[656]. She married secondly as his second wife, Dirk [I] Heer van Valkenburg. “Teodericus de Heinesberch...[cum] uxoris mee Beatricis comitisse Siluestris” restored “allodio...de Bertolueswilre”, which had been renounced by “maritus uxoris mee Ph. et frater eius Wernerus de Bonland”, in favour of Kloster Otterburg by charter dated 1225[657]."
Med Lands cites:

Reference: Genealogics cites:

     Agnes von Heinsberg Heiress of Heinsberg married Heinrich I von Sponheim Graf von Sponheim in Heinsberg, Herr zu Blankenburg und Loewenburg, son of Gottfried II-III von Sponheim Graf von Sponheim and Adelheid von Sayn Gräfin von Sayn,, in 1230.^3,4,5,6

Agnes von Heinsberg Heiress of Heinsberg died in 1267.^1,3,2
     Reference: Genealogics cites: Agnes von Heinsberg Heiress of Heinsberg was also known as Agnes van Valkenburg Heiress of Heinsberg.²

; Per Med Lands:
     "AGNES (-1267). Heiress of Heinsberg. Heinrich Bishop of Utrecht granted the Vogtei of Bodelenburg to "Henrici Domini de Heinsberg…Agneti uxori sue et Theoderico eorum filio" by charter dated 17 Oct 1254 witnessed by "Conrado Domino de Mulenarke, Godefrido Comite Seinensi"[541].
     "m ([1230]) HEINRICH Graf von Sponheim, son of GOTTFRIED [III] Graf von Sponheim & his wife Adelheid von Sayn (-[1258])."
Med Lands cites: [541] Kremer, C. J. (1769) Academische Beiträge zur Jülch- und Bergischen Geschichte, Band I Urkunden zur Geschichte der Herren von Heinsberg (Mannheim) ("Kremer (1769) Band I, Urkunden Heinsberg"), III, p. 6.²

; Per Genealogy.EU (Sponheim 6): “A3. Heinrich Graf von Sponheim, Herr zu Blankenburg und Löwenburg, +ca 1258; m.1230 Agnes von Heinsberg, heiress of Heinsberg (+1267)”.³

; Per Med Lands:
     "HEINRICH von Sponheim, son of GOTTFRIED [II] Graf von Sponheim & his wife Adelheid von Sayn (-[1258]). Graf von Sponheim. Herr zu Blankenburg und Löwenberg. Konrad Archbishop of Köln granted the property of "Henrico bone memorie comite Seynensi" to "Henricus dominus de Heinsberg et Simon dominus de Spainhem et Godefridus filius comitis Johannis de Spainhem, fratris eorundem", reserving a life interest to "nobilis matrona Methildis cometissa Seynensis…consanguinea nostra", by charter dated 27 Aug 1247[400]. "Mehtylde comitissa Seynensi relicta Heinrici comitis Seynensis avunculi nostri" granted certain castles and fiefs to "nos fratres de Spanheim Johannes comes, Heinricus dominus de Heymsberg, Symon, et Euerardus" by charter dated 29 Aug 1247[401]. "Henricus Dominus de Heinesberg" donated "castra…ex parte mei patris…Kestelun, Neve et Kirberg" to "fratri meo Domino Symoni ac Margarete sue uxori", in return for "Blankenberg, Saffenberg, Hilkerode" received from "meus avunculus bone memorie Henricus comes Seynensis", by charter dated 13 Oct 1248[402]. Heinrich Bishop of Utrecht granted the Vogtei of Bodelenburg to "Henrici Domini de Heinsberg…Agneti uxori sue et Theoderico eorum filio" by charter dated 17 Oct 1254 witnessed by "Conrado Domino de Mulenarke, Godefrido Comite Seinensi"[403].
     "m (1230) AGNES van Valkenburg, daughter of DIRK [I] Heer van Valkenburg, Herr von Heinsberg [Kleve] & his first wife Isolda van Limburg (-1267). Heiress of Heinsberg. Heinrich Bishop of Utrecht granted the Vogtei of Bodelenburg to "Henrici Domini de Heinsberg…Agneti uxori sue et Theoderico eorum filio" by charter dated 17 Oct 1254 witnessed by "Conrado Domino de Mulenarke, Godefrido Comite Seinensi"[404]."
Med Lands cites:

     Heinrich I von Sponheim Graf von Sponheim in Heinsberg, Herr zu Blankenburg und Loewenburg was born circa 1205.¹ He married Agnes von Heinsberg Heiress of Heinsberg, daughter of Dietrich I (?) Graf von Heinsberg und Valkenburg and Isolda van Limburg, in 1230.^2,1,3,7

Heinrich I von Sponheim Graf von Sponheim in Heinsberg, Herr zu Blankenburg und Loewenburg died in 1258.^8,1,3
      ; Per Med Lands:
     "AGNES (-1267). Heiress of Heinsberg. Heinrich Bishop of Utrecht granted the Vogtei of Bodelenburg to "Henrici Domini de Heinsberg…Agneti uxori sue et Theoderico eorum filio" by charter dated 17 Oct 1254 witnessed by "Conrado Domino de Mulenarke, Godefrido Comite Seinensi"[541].
     "m ([1230]) HEINRICH Graf von Sponheim, son of GOTTFRIED [III] Graf von Sponheim & his wife Adelheid von Sayn (-[1258])."
Med Lands cites: [541] Kremer, C. J. (1769) Academische Beiträge zur Jülch- und Bergischen Geschichte, Band I Urkunden zur Geschichte der Herren von Heinsberg (Mannheim) ("Kremer (1769) Band I, Urkunden Heinsberg"), III, p. 6.⁹

; Per Genealogics:
     “Heinrich was the second son of Gottfried III, Graf von Sponheim, and his wife Adelheid, Gräfin von Sayn. About 1230 he married Agnes von Heinsberg, the daughter of Dietrich I, Graf von Heinsberg und Valkenburg, and Isalda von Limburg. Agnes was heiress of the line of Kleve-Heinsberg, a branch line of the counts of Kleve of whom the founder was her grandfather Arnold III von Kleve. She and Heinrich had six children of whom two sons and two daughters would have progeny.
     “Heinrich received many Sayn properties from his mother. By his marriage to Agnes he also inherited titles and properties of the lords of Heinsberg. Through his Sayn heritage he was also lord of Freusburg and inherited Löwenberg, Saffenberg, Hülchrath and Blankenburg. The first historical mention of the county capital of Heinsberg as a town is in a charter by Heinrich in 1255. He is regarded as the founder of the town of Heinsberg. His second son Johann I took the name 'von Löwenberg' in 1269.
     “Heinrich died in 1258.”.¹

Reference: Genealogics cites:

; This is the same person as ”Henry I, Lord of Heinsberg” at Wikipedia and as ”Heinrich I. (Heinsberg)” at Wikipedia (DE).^10,11

; Per Med Lands:
     "HEINRICH von Sponheim, son of GOTTFRIED [II] Graf von Sponheim & his wife Adelheid von Sayn (-[1258]). Graf von Sponheim. Herr zu Blankenburg und Löwenberg. Konrad Archbishop of Köln granted the property of "Henrico bone memorie comite Seynensi" to "Henricus dominus de Heinsberg et Simon dominus de Spainhem et Godefridus filius comitis Johannis de Spainhem, fratris eorundem", reserving a life interest to "nobilis matrona Methildis cometissa Seynensis…consanguinea nostra", by charter dated 27 Aug 1247[400]. "Mehtylde comitissa Seynensi relicta Heinrici comitis Seynensis avunculi nostri" granted certain castles and fiefs to "nos fratres de Spanheim Johannes comes, Heinricus dominus de Heymsberg, Symon, et Euerardus" by charter dated 29 Aug 1247[401]. "Henricus Dominus de Heinesberg" donated "castra…ex parte mei patris…Kestelun, Neve et Kirberg" to "fratri meo Domino Symoni ac Margarete sue uxori", in return for "Blankenberg, Saffenberg, Hilkerode" received from "meus avunculus bone memorie Henricus comes Seynensis", by charter dated 13 Oct 1248[402]. Heinrich Bishop of Utrecht granted the Vogtei of Bodelenburg to "Henrici Domini de Heinsberg…Agneti uxori sue et Theoderico eorum filio" by charter dated 17 Oct 1254 witnessed by "Conrado Domino de Mulenarke, Godefrido Comite Seinensi"[403].
     "m (1230) AGNES van Valkenburg, daughter of DIRK [I] Heer van Valkenburg, Herr von Heinsberg [Kleve] & his first wife Isolda van Limburg (-1267). Heiress of Heinsberg. Heinrich Bishop of Utrecht granted the Vogtei of Bodelenburg to "Henrici Domini de Heinsberg…Agneti uxori sue et Theoderico eorum filio" by charter dated 17 Oct 1254 witnessed by "Conrado Domino de Mulenarke, Godefrido Comite Seinensi"[404]."
Med Lands cites:

; Per Genealogy.EU (Sponheim 6): “A3. Heinrich Graf von Sponheim, Herr zu Blankenburg und Löwenburg, +ca 1258; m.1230 Agnes von Heinsberg, heiress of Heinsberg (+1267)”.²

     Wilhelm III (?) Graf von Julich was born circa 1173.¹ He married Mathilde (?) von Limburg, daughter of Walram/Waleran IV (?) Marquis d'Arlon, Duke of Limburg, Count of Luxemburg and Kunigunde (?) of Lorraine, circa 1200.^4,1

Wilhelm III (?) Graf von Julich died in 1219 at Damietta, Egypt; Per Genealogics: "In 1217 he joined the Fifth Crusade, and in 1219 he was killed at the Siege of Damietta."¹
     Reference: Genealogics cites:

; Per Genealogics:
     "Wilhelm was the son of Eberhard von Hengebach, Vogt von Hoven, and Jutta von Jülich. He was named as the heir of his uncle Wilhelm II, Graf von Jülich, whose son Wilhelm died young. He succeeded his uncle as count of Jülich and all related stewardships in 1208. To those he added the stewardships of St. Martin, St. Andreas and Maria im Kapitol.
     "About 1200 he married Mathilde von Limburg, daughter of Walram IV, duke of Limburg, and his first wife Kunigunde von Monschau. Of their three sons, Wilhelm IV would have progeny.
     "Wilhelm opposed the Hohenstaufen in the war for the German crown. In 1214 he captured Ludwig I, Herzog von Bayern, a key supporter of the Hohenstaufen Emperor Friedrich II. He switched to become a supporter of Friedrich, who confirmed him in his inheritance. He became strongly antagonistic against Gelre. In 1217 he joined the Fifth Crusade, and in 1219 he was killed at the Siege of Damietta. He was succeeded by his underage son Wilhelm IV under the guardianship of his uncle Eberhard von Hengebach."¹

; Graf von Jülich.¹

     Mathilde (?) von Limburg married Wilhelm III (?) Graf von Julich, son of Eberhard II (?) von Hengebach, Vogt von Hoven and Jutta (?) von Jülich, circa 1200.^1,6

Mathilde (?) von Limburg died after 1 April 1234.¹
      ; Leo van de Pas cites: Kwartieren van Hendrik III en Willem de Rijke van Nassau Geldrop, 1965, G. F. de Roo van Alderwerelt, Reference: 337.¹

     Felicitas (?) de Luxembourg married (?) von Garbeck.⁴

      ; Leo van de Pas cites: Europäische Stammtafeln, J.A. Stargardt Verlag Marburg., Detlev Schwennicke, Editor, Reference: VI 28.¹

     Agnes von Arnstein was born in 1122 at Germany (now).⁵ She married Hendrik (?) Graaf van Gelre en Zutphen, son of Gerhard II van Wassenberg Graaf van Gelre and Ermgard von Zutphen Heiress of Zutphen, in 1135.^1,6,3,7

Agnes von Arnstein died before 1179 at Gelderland, Netherlands (now).^1,5
Agnes von Arnstein was buried circa 1179 at Kloster Kamp, Rheinberg, Kreis Wesel, Nordrhein-Westfalen, Germany; From Find A Grave:
     BIRTH     1122, Germany
     DEATH     1179 (aged 56–57), Gelderland, Netherlands
     Family Members
     Parents
          Ludwig II Louis von Arnstein 1080 – unknown
          Udelhilde von Odenkirchen von Arnstein unknown–1167
     Spouse
          Heinrich I von Geldern 1117–1182
     Children
          Otto I von Geldern 1150–1207
     BURIAL     Kloster Kamp, Rheinberg, Kreis Wesel, Nordrhein-Westfalen, Germany
     Created by: Lutetia
     Added: 13 May 2015
     Find A Grave Memorial 144340046.⁵
      ; Per Med Lands:
     "HENDRIK van Gelre, son of GERHARD [II] Graaf van Gelre & his wife Ermgard van Zutphen ([1117]-[27 May/10 Sep] 1182, bur Kloster Kamp). The Kronik van Arent toe Bocop names "Henderick" as son of "Gherit…grave van Gelre", adding that he succeeded his father in 1131 and also that he married "hertig Goewert van Brabans dochter"[1009], but this last named person has not been identified. A charter dated 1134 records the donation by "Domina Ermengardis comitissa…hæres legitima oppidi Sutphaniensis…cum marito suo Cunrado comite de Lucelenburg et filio suo Henrico" of "ecclesiam Lochemensem", confirmed by the bishop of Utrecht, for the souls of "mariti sui Gerardi…domini Ottonis comitis patris sui et matris suæ Judithæ et fratrum suorum piæ memoriæ…episcopi Theodrici et comitum Henrici et Gerardi"[1010]. He succeeded as HENDRIK Graaf van Gelre, Graaf van Zutphen. Konrad III King of Germany dismissed claims by "comes Adelbertus de Noruenich" to property "in silva…Osninch" claimed from Kloster Brauweiler by charter dated 14 Sep 1141, witnessed by "…comes Arnoldus de Cleuia, comes Adolfus de Monte, comes Heinricus de Gelra, comes Adolfus de Saphenberch, Gerardus puer comes de Iuliaco, Godefridus de Arnesberch, Herimannus de Cuich…"[1011]. Philipp Archbishop of Köln granted protection to Kloster Bedburg, founded by "Arnoldus comes de Cliue", by charter dated to [1167/77] witnessed by "Henricus comes de Gelre et filius eius Gerardus…"[1012].
     "m ([1135]) AGNES von Arnstein, daughter of [LUDWIG [II] Graf von Arnstein & his wife Udelhildis ---] (-before 1179). The Vita Lodewici comitis de Arnstein records that "in castro Arnstein…comes…Lodewicus" had seven sisters, of whom the seventh married "in Sutpheniensem…comitiam"[1013]. It is more likely from a chronological point of view that Agnes was the daughter of Ludwig [II] than Ludwig [I] but the primary source which confirms that this is correct has not yet been identified. "
Med Lands cites: EDV-25.

Reference: Genealogics cites: Europäische Stammtafeln, J.A. Stargardt Verlag Marburg., Detlev Schwennicke, Editor, Reference: VI 25.⁸

; Per Med Lands:
     "[AGNES (-before 1179). The Vita Lodewici comitis de Arnstein records that "in castro Arnstein…comes…Lodewicus" had seven sisters, of whom the seventh married "in Sutpheniensem…comitiam"[634]. It is more likely from a chronological point of view that Agnes was the daughter of Ludwig [II] than Ludwig [I] but the primary source which confirms that this correct has not yet been identified. The primary source which confirms her name has not yet been identified.
     "m HENDRIK Graf van Geldern en Zutphen, son of GERHARD [II] Graaf van Gelre & his wife Ermgard van Zutphen ([1117]-[27 May/10 Sep] 1182, bur Kloster Kamp).]"
Med Lands cites: [634] Vita Lodewici comitis de Arnstein, Fontes rerum Germanicarum III, p. 327.³

     Udelhild von Odenkirchen married Ludwig II (?) Graf von Arnstein, son of Ludwig I (?) Graf von Arnstein.^2,1

     EDV-26.

; Leo van de Pas cites: Europäische Stammtafeln, J.A. Stargardt Verlag Marburg., Detlev Schwennicke, Editor, Reference: XII 46A.¹

; Per Med Lands:
     "LUDWIG [II] (-28 May ----). The Vita Lodewici comitis de Arnstein names "in castro Arnstein…comes…Lodewicus", adding that he died "V Kal Iun"[622].
     "m [as her first husband,] UDILHILDIS, daughter of --- (-5 Jul after 1139). The Vita Lodewici comitis de Arnstein names "Udelhildis" as wife of "in castro Arnstein…comes…Lodewicus", adding that she died "III Non Iul"[623]. The necrology of Arnstein an der Lahn records the death 5 Jul of "Udelhyldis comitisse de Udenkirche, que fuit mater Ludewici fundatoris nostri in Arnsteyn"[624]. This last document suggests that she married secondly --- Graf von Odenkirchen."
Med Lands cites:
     NB: Med Lands says that Ludwig was one of eight siblings whose parents were not identified:"

     Ludwig II (?) Graf von Arnstein married Udelhild von Odenkirchen.^1,3

Ludwig II (?) Graf von Arnstein died after 1100.¹
     Reference: Genealogics cites: Europäische Stammtafeln, J.A. Stargardt Verlag Marburg., Detlev Schwennicke, Editor, Reference: XII 46A; VI 25.⁴

; Per Med Lands:
     "LUDWIG [II] (-28 May ----). The Vita Lodewici comitis de Arnstein names "in castro Arnstein…comes…Lodewicus", adding that he died "V Kal Iun"[622].
     "m [as her first husband,] UDILHILDIS, daughter of --- (-5 Jul after 1139). The Vita Lodewici comitis de Arnstein names "Udelhildis" as wife of "in castro Arnstein…comes…Lodewicus", adding that she died "III Non Iul"[623]. The necrology of Arnstein an der Lahn records the death 5 Jul of "Udelhyldis comitisse de Udenkirche, que fuit mater Ludewici fundatoris nostri in Arnsteyn"[624]. This last document suggests that she married secondly --- Graf von Odenkirchen."
Med Lands cites:
     NB: Med Lands says that Ludwig was one of eight siblings whose parents were not identified:" He was living in 1100.¹

     Ludwig I (?) Graf von Arnstein died after 1067.¹
     Reference: Genealogics cites: He was living in 1067.¹

     NN von Arnstein married Rembold II von Isenburg, son of Gerlach I von Isenburg Graf von Isenburg.²

     Reference: Genealogics cites: Genealogisches Handbuch des Adels Fürstliche Häuser , Reference: 1968 251.¹

; Per Med Lands: "daughter . The Vita Lodewici comitis de Arnstein records that "in castro Arnstein…comes…Lodewicus" had seven sisters, of whom the sixth was ancestor of "Ysinburgensem prosapiam"[640]. m REMBOLD [II] von Isenburg, son of GERLACH [I] Graf von Isenburg & his wife --- (-after 1121)."
     NB: Med Lands says that the dau. who m. Rembold II von Isenburg was one of eight siblings whose parents were not identified:"

; Per Med Lands: "REMBOLD [II] von Isenburg (-after 1121). Friedrich [I] Archbishop of Köln issued a charter dated 1117 relating to Kloster St Pantaleon witnessed by "Rembold de Isenburch et Gerlach frater eius, Gerardus comes de Iulicho, Almerus advocatus"[640]. m --- von Arnstein, daughter of LUDWIG Graf von Arnstein & his wife ---. The Vita Lodewici comitis de Arnstein records that "in castro Arnstein…comes…Lodewicus" had seven sisters, of whom the sixth was ancestor of "Ysinburgensem prosapiam"[641]."
Med Lands cites:

     Rembold II von Isenburg married NN von Arnstein, daughter of Ludwig I (?) Graf von Arnstein.⁴

Rembold II von Isenburg died after 1121.²
      ; Per Med Lands: "daughter . The Vita Lodewici comitis de Arnstein records that "in castro Arnstein…comes…Lodewicus" had seven sisters, of whom the sixth was ancestor of "Ysinburgensem prosapiam"[640]. m REMBOLD [II] von Isenburg, son of GERLACH [I] Graf von Isenburg & his wife --- (-after 1121)."
     NB: Med Lands says that the dau. who m. Rembold II von Isenburg was one of eight siblings whose parents were not identified:"

Reference: Genealogics cites: Genealogisches Handbuch des Adels Fürstliche Häuser , Reference: 1968 251.⁴ Rembold II von Isenburg was also known as Reinbold von Isenburg.⁴ Rembold II von Isenburg was also known as Rembold II von Isenburg.²

; Per Med Lands: "REMBOLD [II] von Isenburg (-after 1121). Friedrich [I] Archbishop of Köln issued a charter dated 1117 relating to Kloster St Pantaleon witnessed by "Rembold de Isenburch et Gerlach frater eius, Gerardus comes de Iulicho, Almerus advocatus"[640]. m --- von Arnstein, daughter of LUDWIG Graf von Arnstein & his wife ---. The Vita Lodewici comitis de Arnstein records that "in castro Arnstein…comes…Lodewicus" had seven sisters, of whom the sixth was ancestor of "Ysinburgensem prosapiam"[641]."
Med Lands cites:

     Giselhild von Arnstein married Konrad (?) Graf von Laufen, son of Poppo II (?) Count von Laufen and Mathilde (?) von Henneberg.^2,3

      ; Per Med Lands: "GISELHILD . The Vita Lodewici comitis de Arnstein records that "in castro Arnstein…comes…Lodewicus" had seven sisters, of whom the fifth married "comitis de Loufo"[639]. The primary source which confirms her name has not yet been identified. m KONRAD Graf von Laufen, son of POPPO [III] Graf von Laufen & his wife Mathilde ---."
Med Lands cites: [639] Vita Lodewici comitis de Arnstein, Fontes rerum Germanicarum III, p. 327.
     NB: Med Lands says that Giselhild was one of eight siblings whose parents were not identified:"

Reference: Genealogics cites: Stammtafeln zur Geschichte der Europäischen Staaten, 4 volumes, Marburg, 1953, 1975., W. K. Prinz von Isenburg, Reference: III 80.⁵

     Konrad (?) Graf von Laufen married Giselhild von Arnstein, daughter of Ludwig I (?) Graf von Arnstein.^1,2

Konrad (?) Graf von Laufen died after 1127.¹
     Reference: Genealogics cites: Stammtafeln zur Geschichte der Europäischen Staaten, 4 volumes, Marburg, 1953, 1975., W. K. Prinz von Isenburg, Reference: III 80.⁴ He was living in 1127.¹

     Irmgardis/Demudis von Arnstein married Dudo (Heinrich) von Laurenburg Graf von Laurenburg.^3,4,2

     Reference: Genealogics cites:

; Per Med Lands: "daughter . The Vita Lodewici comitis de Arnstein records that "in castro Arnstein…comes…Lodewicus" had seven sisters, of whom the fourth married "Nassauwen"[638]. m DUDO Graf von Laurenburg, son of ---."²

; Per Med Lands:
     "DUDO (-after 1117). "advocatus et comes de Lurenburch" [Laurenburg]. 1093-1117.
     "m --- von Arnstein, daughter of LUDWIG [I] Graf von Arnstein & his wife ---. The Vita Lodewici comitis de Arnstein records that "in castro Arnstein…comes…Lodewicus" had seven sisters, of whom the fourth married "Nassauwen"[7]."
Med Lands cites: [7] Vita Lodewici comitis de Arnstein, Fontes rerum Germanicarum III, p. 327.⁴

     Dudo (Heinrich) von Laurenburg Graf von Laurenburg married Irmgardis/Demudis von Arnstein, daughter of Ludwig I (?) Graf von Arnstein.^1,2,3
Dudo (Heinrich) von Laurenburg Graf von Laurenburg was born circa 1060.¹
Dudo (Heinrich) von Laurenburg Graf von Laurenburg died between 1117 and 1124; Med Lands says d. aft 1117; Genealogics says d. bef 1124.^1,2
      ; Per Med Lands: "daughter . The Vita Lodewici comitis de Arnstein records that "in castro Arnstein…comes…Lodewicus" had seven sisters, of whom the fourth married "Nassauwen"[638]. m DUDO Graf von Laurenburg, son of ---."³

Reference: Per Genealogics:
     "Dudo (Heinrich), the founder of the house of Nassau, was born about 1060. He was the son of one Ruprecht, the administrator in the Siegerland for the archbishopric of Mainz. Dudo's ancestors were probably the descendants of the lords of Lipporn, who were mentioned in 881 in a document of the Abbey of Prüm as owners of parts of the Lipporn-Laurenburg inheritance. Shortly before 950 the lords of Lipporn received the Esterau from Hermann I, Herzog von Schwaben (d.950). In 991 a Drutwin from that family was mentioned as a count of the Königssondergau to the east of Wiesbaden.
     "With his wife Irmgardis/Demudis/Anastasia von Arnstein Dudo had two sons, Ruprecht I and Arnold, who would both have progeny.
     "Probably with his father, Dudo built the castle of Laurenburg. This already stood in 1093, as can be inferred from an endowment document of the abbey of Maria Laach. In it Dudo is referred to as 'Dudo Comes de Lurenburch' as the fifth in the list of witnesses. From the bishopric of Worms he received the area around Nassau as fief, and there he laid the foundations of the family castle of the house of Nassau. The castle was completed by his sons about 1120. Dudo was mentioned in 1117 as administrator in the Siegerland. In 1122 he received the estate of Idstein as fief from the archbishop of Mainz. Dudo died before 1124."¹

; This is the same person as:
"Dudo of Laurenburg" at Wikipedia and as
"Dudo (Laurenburg)" at Wikipédia (De.)^4,5

; NB: Genealogics and Med Lands differ on the descent from Dudo to the Grafen von Nassau.
A.Genealogics shows:
B. Mer Lands shows:
Genealogy.EU and both the English and German versions of Wikipedia agree with the Med Lands descent.
Conclusion: I have chosen to follow the Med Lands line of descent. GA Vaut.^6,2,7,8,5,9

Reference: Genealogics cites:

; Per Med Lands:
     "DUDO (-after 1117). "advocatus et comes de Lurenburch" [Laurenburg]. 1093-1117.
     "m --- von Arnstein, daughter of LUDWIG [I] Graf von Arnstein & his wife ---. The Vita Lodewici comitis de Arnstein records that "in castro Arnstein…comes…Lodewicus" had seven sisters, of whom the fourth married "Nassauwen"[7]."
Med Lands cites: [7] Vita Lodewici comitis de Arnstein, Fontes rerum Germanicarum III, p. 327.²

     Hermann (?) Graf im Gau Nifterlake died after 1036.²
      ; Per Med Lands:
     "HERMAN (-after 1036). Graaf [in Gau Nifterlake]. Emperor Konrad II donated "predium…Eitthera...in pago Eittheri...in comitatu Erimanni", held by "clericus...Waltgerus" after whose death it had reverted to the emperor, to Werden by charter dated 10 Oct 1036[1270].
     "m ---. The name of Hermann's wife is not known."
Med Lands cites:

Reference: Genealogics cites: Europäische Stammtafeln, J.A. Stargardt Verlag Marburg., Detlev Schwennicke, Editor, Reference: XVIII 24B.³ He was living in 1036.³

     Elisabeth von Sponheim married Konrad von Hohenstaufen Pfalzgraf am Rhein, son of Friedrich II (?) von Hohenstaufen, Duke of Swabia and Agnes (?) von Saarbrücken, in June 1156 at Würzburg, Germany (now),
;
His 1st wife.^2,1
Elisabeth von Sponheim died between 1159 and 1160.²
      ; Per Med Lands:
     "m firstly --- von Sponheim, daughter of GOTTFRIED I Graf von Sponheim & his wife --- (-[1159/60]). The primary source which confirms the identity of Konrad’s first wife has not been identified."¹

     Gottfried von Hohenstaufen married Agnes (?)¹
Gottfried von Hohenstaufen was born between 1157 and 1159.¹
Gottfried von Hohenstaufen died between 1187 and 1188; buried Cistercian Kloster Schönau, near Heidelberg.¹

     Konrad von Hohenstaufen died circa 1186.¹