Person Page - 2161

     Sophia (?) Princess of Sweden married Heinrich Burwin III (?) von Mecklenburg, Herr zu Rostock, son of Heinrich Burwin II (?) Co-Regent of Mecklenburg, Herr zu Rostock und Werle and Kristina/Christine (?) of Sweden, before 15 February 1237.^1,2

Sophia (?) Princess of Sweden died before 24 April 1241.¹
      ; Sophia, +by 24.4.1241; m.before 15.2.1237 Pr Heinrich III Burwin of Mecklenburg (+1278.)¹

     Waldemar (?) Fürst von Mecklenburg zu Rostock married Agnes (?) Countess von Holstein, daughter of Johann I (?) Graf von Holstein und Schaumburg and Elisabeth (?) of Saxony, before 17 August 1272.^3,2,1

Waldemar (?) Fürst von Mecklenburg zu Rostock died on 19 November 1282.^1,2
      ; Leo van de Pas cites: 1. Stammtafeln zur Geschichte der Europäischen Staaten, 4 volumes, Marburg, 1953, 1975., W. K. Prinz von Isenburg, Reference: I 119
2. Het Groothertogelijk Huis Mecklenburg Bergen-op-Zoom, 1901-1902. , W. J. F. Juten, Reference: 174.²

; Fst Waldemar von Mecklenburg zu Rostock, +9.11.1282; m.before 17.8.1272 Gfn Agnes von Holstein-Kiel (+1286/7.)¹

     Agnes (?) Countess von Holstein married Waldemar (?) Fürst von Mecklenburg zu Rostock, son of Heinrich Burwin III (?) von Mecklenburg, Herr zu Rostock and Sophia (?) Princess of Sweden, before 17 August 1272.^1,3,4

Agnes (?) Countess von Holstein died circa 1287.¹
      ; Leo van de Pas cites: Stammtafeln zur Geschichte der Europäischen Staaten, 4 volumes, Marburg, 1953, 1975., W. K. Prinz von Isenburg, Reference: I 87.¹

     Nikolaus I (?) Fürst von Mecklenburg zu Rostock was born before 1262.³ He married Margarete (?) von Pommern, daughter of Bogislaw IV (?) Duke of Pomerania-Wolgast and Marguerite (?) von Rugen, between 1298 and 1299
;
Her 1st husband.^4,2,1,5
Nikolaus I (?) Fürst von Mecklenburg zu Rostock died on 25 November 1314.^1,2
      ; Fst Nikolaus I von Mecklenburg zu Rostock, +25.11.1314; m.1299 Margarete of Pomerania-Wolgast (+by 25.7.1334.)²

; Per Genealogics:
     "Nikolaus I, Fürst von Mecklenburg zu Rostock, called 'das Kind' (the Child), was born before 1262, the youngest son of Waldemar, Fürst von Mecklenburg zu Rostock, and Agnes von Holstein. He was co-ruler of Rostock from 1282 to 1284, then sole ruler from 1284 to 1312. His oldest brother Johann and Heinrich Burwin died before 1285, so that he became sole ruler, initially under the regency of his mother.
     "Nikolaus became betrothed several times, but about 1284 he married Margarete von Pommern, daughter of Bogislaw IV, Herzog von Pommern-Wolgast, and Margarete von Rügen. Their daughter Elisabeth would have progeny, marrying Christian 'der Ältere', Graf von Oldenburg-Delmenhorst.
     "After several failed attempts by the other two Mecklenburg principalities, Mecklenburg and Werle, to conquer Rostock, in 1300 Nikolaus put his principality under the protection and the feudal overlordship of Erik VI 'Maendved', king of Denmark. In 1311 Heinrich II 'the Lion', Fürst zu Mecklenburg, attempted to retake the city of Rostock, which he succeeded in doing on 15 December 1312. Finally ousted, Nikolaus died on 25 November 1314. However the overlordship over Rostock remained with Denmark. After another war Heinrich II finally gained it on the death of Erik VI 'Maendved' in 1319, and on 21 May 1323 he made peace with Christoffer II, the new king of Denmark. Heinrich received the estates of Rostock, Gnoien and Schwaan as hereditary fiefs of Denmark, and the principality of Rostock ceased to exist. Nikolaus was buried in the abbey of St. Johann in Rostock."³

; For further information, see entries on Wikipedia and Med Lands.^6,7

Reference: Genealogics cites:

     Margarete (?) von Pommern married Nikolaus I (?) Fürst von Mecklenburg zu Rostock, son of Waldemar (?) Fürst von Mecklenburg zu Rostock and Agnes (?) Countess von Holstein, between 1298 and 1299
;
Her 1st husband.^1,2,5,3 Margarete (?) von Pommern married Johann I von Glogau Duke of Steinau, son of Henryk I-III (?) von Schlesien, Duke Glogowski and Matilde (?) Herzogin von Brunswick-Lüneburg, on 12 September 1324 at Avignon, Departement du Vaucluse, Provence-Alpes-Côte d'Azur, France (now),
;
Her 2nd husband. Married by papal dispensation.^6,7,8,9
Margarete (?) von Pommern died before 27 August 1337.^1,3
      ; [2m.] Margarete, +before 27.8.1337; 1m: 1298 Fst Nikolaus I von Mecklenburg zu Rostock (+25.11.1314); 2m: Johann I von Steinau (*1296/1300 +7.10.1361/1365.)³

Reference: Genealogics cites: Nachkommen Gorms des Alten 1978. , S. Otto Brenner, Reference: 927.⁹

; Per Med Lands: "MARGARETA ([1286/88]-before 25 Jul 1334[137]). The Annales Lubicenses record the marriage of "Nicholaus dominus de Rostocke" and "filiam Buxslai Slavonum principis" in 1300[138]. Pope John XXII issued a dispensation for the marriage of “Iohannis ducis Slesie” and “Margarete sororis...Wartislai ducis Stetinensis”, despite their 3o consanguinity, dated 12 Sep 1324[139]. m firstly (1299 before Nov) NIKOLAUS I "das Kind" von Mecklenburg Herr zu Rostock, son of WALDEMAR Herr von Mecklenburg & his wife Agnes von Holstein (-25 Nov 1314, bur Rostock St Johannis). m secondly ([1316/24], Papal dispensation Avignon 12 Sep 1324) JOHANN I Duke of Steinau, son of HEINRICH I Duke of Glogau [Piast] & his wife Mechtild von Braunschweig-Lüneburg ([1296/1300]-[17 Oct 1361/1364])."
Med Lands cites:

     Mathilde (?) von Brunswick-Lüneburg married Heinrich I (?) Fürst von Werle zu Güstrow, son of Nikolaus I (?) Fürst von Werle, Herr zu Rostock and Jutta (?) von Anhalt, in 1291
; his 2nd wife.^1,2
Mathilde (?) von Brunswick-Lüneburg died circa 8 January 1302 at Kloster Wienhausen; Leo van de Pas says d. ca 8 Jan 1302; Welf 2 page says d. aft 1308.^1,2
      ; Leo van de Pas cites: 1. Nachkommen Gorms des Alten 1978. , S. Otto Brenner, Reference: 520
2. Stammtafeln zur Geschichte der Europäischen Staaten, 4 volumes, Marburg, 1953, 1975., W. K. Prinz von Isenburg, Reference: I 120
3. Het Groothertogelijk Huis Mecklenburg Bergen-op-Zoom, 1901-1902. , W. J. F. Juten, Reference: 151.¹

; Matilde, +after 1308; m.1291 Fst Heinrich I von Werl (+8.1.1291.)²

     Luitgard (?) Gräfin von Holstein was born in 1251.^1,2 She married Johann I (?) Duke of Brunswick-Lüneburg, son of Otto I "das Kind/the Child" (?) Duke von Braunschweig and Lüneburg and Mathilde (?) von Brandenburg, on 28 July 1265
; her 1st husband.^1,5,6,2 Luitgard (?) Gräfin von Holstein married Albrecht I (?) Fürst von Anhalt in Zerbst, son of Siegfried I (?) Fürst von Anhalt-Zerbst and Katarina/Catherine (?) of Sweden, between 1277 and 1278
; his 1st wife; her 2nd husband.^7,1,2,8
Luitgard (?) Gräfin von Holstein died after 28 February 1289.^1,2,8
      ; Leo van de Pas cites: 1. Stammtafeln zur Geschichte der Europäischen Staaten, 4 volumes, Marburg, 1953, 1975., W. K. Prinz von Isenburg, Reference: I 87
2. Nachkommen Gorms des Alten 1978. , S. Otto Brenner, Reference: 307.¹

; Liutgard, *ca 1251, +after 28.2.1289; 1m: 1265 Duke Johann I of Brunswick-Lüneburg (+1277); 2m: Gf Albrecht von Anhalt (+1316.)²

     Albrecht I (?) Fürst von Anhalt in Zerbst married Luitgard (?) Gräfin von Holstein, daughter of Gerhard I (?) Graf von Holstein-Itzehoe and Elisabeth (?) von Mecklenburg, between 1277 and 1278
; his 1st wife; her 2nd husband.^1,5,6,2 Albrecht I (?) Fürst von Anhalt in Zerbst married Agnes (?) von Brandenburg, daughter of Konrad I (?) Markgraf von Brandenburg and Konstancja (?) of Poland, in 1300.^7,1,8,2

Albrecht I (?) Fürst von Anhalt in Zerbst died in 1316.^1,2
      ; Leo van de Pas cites: 1. Nachkommen Gorms des Alten 1978. , S. Otto Brenner, Reference: 1522a
2. Stammtafeln zur Geschichte der Europäischen Staaten, 4 volumes, Marburg, 1953, 1975., W. K. Prinz von Isenburg, Reference: I 129.¹

; Fst Albrecht I von Anhalt (1298-1316), 1281 in Köthen, 1307 in Zerbst, +1316/17; 1m: Liutgard of Holstein (+after 28.2.1289); 2m: 1300 Agnes von Brandenburg (+1329.)² He was Fürst von Anhalt in Köthen in 1281.² He was Fürst von Anhalt between 1298 and 1316.² He was Fürst von Anhalt in Zerbst between 1307 and 1316.²

     Przemyslaw I (?) Duke of Poland was born in 1220; Leo van de Pas says b. 1220; Genealogy.EU Piast 2 page says b. 1221.^1,2 He married Elisabeth (?) von Schlesien-Breslau, daughter of Henryk II "Pobozny" (?) Duke of Lower Silesia, Duke of Krakow and Great Poland and Anna (?) of Bohemia, in 1244.^6,1,2,7

Przemyslaw I (?) Duke of Poland died on 4 May 1257.¹
      ; Leo van de Pas cites: 1. Stammtafeln zur Geschichte der Europäischen Staaten, 4 volumes, Marburg, 1953, 1975., W. K. Prinz von Isenburg, Reference: II 83
2. Nachkommen Gorms des Alten 1978. , S. Otto Brenner, Reference: 295.¹

; Przemysl I, Pr of Poznan, Kalisch and Gnesen, *1221, +1257; m.1244 Elisabeth (+1265) dau.of Duke Heinrich II of Silesia, Cracow and Great Poland.²

     Elisabeth (?) von Schlesien-Breslau was born between 1224 and 1232.¹ She married Przemyslaw I (?) Duke of Poland, son of Wladyslaw Odonicz (?) Duke of Poland and Jadwiga (?), in 1244.^1,6,3,2

Elisabeth (?) von Schlesien-Breslau died on 16 January 1265.^1,2
      ; Leo van de Pas cites: 1. Stammtafeln zur Geschichte der Europäischen Staaten, 4 volumes, Marburg, 1953, 1975., W. K. Prinz von Isenburg, Reference: II 83
2. Europäische Stammtafeln, J.A. Stargardt Verlag Marburg., Detlev Schwennicke, Editor, Reference: III/1 9.¹

     Konstancja (?) of Poland was born between 1245 and 1246.^1,2 She married Konrad I (?) Markgraf von Brandenburg, son of Johann I (?) Margrave of Brandenburg and Sophia (?) of Denmark, in 1260 at Zantoch.^1,3,2,4

Konstancja (?) of Poland died on 10 October 1281.^1,2,4
      ; Leo van de Pas cites: Europäische Stammtafeln, J.A. Stargardt Verlag Marburg., Detlev Schwennicke, Editor, Reference: II 121.¹

; Konstancja, *1245/6, +1281; m.1260 Mgve Konrad of Brandenburg (+1304.)²

     Agnes (?) von Brandenburg married Albrecht I (?) Fürst von Anhalt in Zerbst, son of Siegfried I (?) Fürst von Anhalt-Zerbst and Katarina/Catherine (?) of Sweden, in 1300.^1,3,2,4

Agnes (?) von Brandenburg died in 1329; Leo van de Pas says d. 1329; Ascan 1 page says d. bef 4.6.1330.^1,2
      ; Leo van de Pas cites: 1. Nachkommen Gorms des Alten 1978. , S. Otto Brenner, Reference: 489
2. The Lineage and Ancestry of H.R.H. Prince Charles, Prince of Wales Edinburgh, 1977., Gerald Paget, Reference: Q 92948.¹

; Agnes, +by 4.6.1330; m.1300 Fst Albrecht I von Anhalt (+1316/17.)²

     Matilde (?) Duchess of Brunswick-Lüneburg married Nikolaus II (?) Fürst von Werle, son of Johann I (?) Fürst von Werle zu Güstrow & Parchim and Sofie (?) von Lindau-Ruppin, in 1315 at Ülzen.^1,2,3

      ; Matilde; m.Ulzen autumn 1315 Fst Nikolaus II von Werl (+Süstow 12.10.1316.)³

; Leo van de Pas cites: Nachkommen Gorms des Alten 1978. , S. Otto Brenner, Reference: 886.¹

     Richardis (?) married Johann III (?) Fürst von Werle in Goldberg, son of Nikolaus II (?) Fürst von Werle and Richeza (?) of Denmark,
; his 2nd wife.¹
Richardis (?) died before 6 July 1346.¹

     Agnes (?) zu Mecklenburg was born between 1320 and 1325; Genealogy.EU Meckl 2 page says b. ca 1320; Leo van de Pas says b. 1320/25.^1,2 She married Nikolaus III "Staveleke (?) Fürst von Werle in Güstrow, son of Johann II (?) Fürst von Werle in Güstrow and Mechtild (?) Duchess of Braunschweig-Grubenhagen, on 6 January 1338
; his 1st wife.^1,5,6,2
Agnes (?) zu Mecklenburg died in 1340.^1,2
      ; Leo van de Pas cites: 1. Stammtafeln zur Geschichte der Europäischen Staaten, 4 volumes, Marburg, 1953, 1975., W. K. Prinz von Isenburg, Reference: I 121
2. Het Groothertogelijk Huis Mecklenburg Bergen-op-Zoom, 1901-1902. , W. J. F. Juten, Reference: 48.¹

     Mechtild (?) Countess von Holstein-Plön und Kiel married Nikolaus III "Staveleke (?) Fürst von Werle in Güstrow, son of Johann II (?) Fürst von Werle in Güstrow and Mechtild (?) Duchess of Braunschweig-Grubenhagen, in 1341
; his 2nd wife.^1,2
      ; Leo van de Pas cites: Nachkommen Gorms des Alten 1978. , S. Otto Brenner, Reference: 1403, 1449a.¹

     Mechtild (?) Fürst von Werle married Lorenz (?) Fürst von Werle, Güstrow und Goldberg, son of Nikolaus III "Staveleke (?) Fürst von Werle in Güstrow and Agnes (?) zu Mecklenburg, in 1356.^1,4

Mechtild (?) Fürst von Werle died on 17 December 1402 at Parchim, Germany (now).¹
      ; Leo van de Pas cites: 1. Nachkommen Gorms des Alten 1978. , S. Otto Brenner, Reference: 1932
2. Het Groothertogelijk Huis Mecklenburg Bergen-op-Zoom, 1901-1902. , W. J. F. Juten, Reference: 158.¹

     Nikolaus IV (?) Fürst von Werle zu Goldberg married Agnes (?) von Lindau-Ruppin, daughter of Ulrich II (?) Graf von Lindau und Ruppin and Agnes (?) Gräfin von Anhalt-Zerbst, in 1346
; her 1st husband.^2,1
Nikolaus IV (?) Fürst von Werle zu Goldberg died in 1354.¹
      ; Leo van de Pas cites: 1. Nachkommen Gorms des Alten 1978. , S. Otto Brenner, Reference: 1309
2. Het Groothertogelijk Huis Mecklenburg Bergen-op-Zoom, 1901-1902. , W. J. F. Juten, Reference: 158.¹

     Agnes (?) von Lindau-Ruppin married Nikolaus IV (?) Fürst von Werle zu Goldberg, son of Johann III (?) Fürst von Werle in Goldberg and Matilde (?) Duchess von Pommern, in 1346
; her 1st husband.^1,4 Agnes (?) von Lindau-Ruppin married Johann I (?) Duke von Mecklenburg-Stargard, son of Heinrich II "the Lion" (?) Furst zu Mecklenburg, Hr von Stargard and Anna (?) of Saxe-Wittenberg, in 1358
; his 3rd wife; her 2nd husband.^5,1
      ; Leo van de Pas cites: 1. Genealogisches Handbuch des Adels Fürstliche Häuser , Reference: 1959.¹

     Johann I (?) Duke von Mecklenburg-Stargard married Rixa (?)
; his 1st wife.^5,2 Johann I (?) Duke von Mecklenburg-Stargard was born after 1323.¹ He married Anna von Holstein Gfn von Holstein, daughter of Adolf VII (?) Graf von Holstein-Schauenburg and Heilwig zur Lippe, circa 1346
; his 2nd wife.^2,6 Johann I (?) Duke von Mecklenburg-Stargard married Agnes (?) von Lindau-Ruppin, daughter of Ulrich II (?) Graf von Lindau und Ruppin and Agnes (?) Gräfin von Anhalt-Zerbst, in 1358
; his 3rd wife; her 2nd husband.^1,7
Johann I (?) Duke von Mecklenburg-Stargard died between 10 October 1392 and 9 February 1393.¹
      ; [2m.] Duke Johann I of Mecklenburg-Stargard (1377-92), *after 1321, +10.10.1392/9.2.1393; 1m: Rixa N (+by 1346); 2m: ca 1346 Anna, Gfn von Holstein (+before 1356); 3m: 1358/by 10.12.1361 Agnes, Gfn von Lindau-Ruppin (+before 1402.)²

; Leo van de Pas cites: 1. Het Groothertogelijk Huis Mecklenburg Bergen-op-Zoom, 1901-1902. , W. J. F. Juten, Reference: 143
2. Stammtafeln zur Geschichte der Europäischen Staaten, 4 volumes, Marburg, 1953, 1975., W. K. Prinz von Isenburg, Reference: I 121
3. Genealogisches Handbuch des Adels Fürstliche Häuser , Reference: 1959.¹

; Duke von Mecklenburg-Stargard.¹

     Eufemia (?) Duchess von Mecklenburg-Schwerin married Balthasar (?) Fürst von Werle, Prince of Mecklenburg, son of Lorenz (?) Fürst von Werle, Güstrow und Goldberg and Mechtild (?) Fürst von Werle, on 18 October 1397
; his 1st wife.^1,2,3
Eufemia (?) Duchess von Mecklenburg-Schwerin died in 1416.^1,2,3
      ; Leo van de Pas cites: 1. Nachkommen Gorms des Alten 1978. , S. Otto Brenner, Reference: 2008
2. Het Groothertogelijk Huis Mecklenburg Bergen-op-Zoom, 1901-1902. , W. J. F. Juten, Reference: 59.²

; Eufemia, +1416; m.18.10.1397 Fst Balthasar von Werle (+5.4.1421.)³

     Elisabeth (?) von Pommern-Wolgast was born circa 1345.² She married Magnus I (?) Duke of Mecklenburg-Schwerin, son of Albrecht II "Der Grosse" (?) Duke of Mecklenburg-Schwerin and Euphemia Eriksdotter (?) Princess of Sweden, after 5 July 1362
; Leo van de Pas says m. aft 5 July 1362; Genealogy.EU Meckl 2 page says m. 1369.^1,5,6,2
Elisabeth (?) von Pommern-Wolgast died between 1377 and 1398.¹
      ; Elisabeth, *ca 1345, +16.6.1377/88/98/1405 (uh!); m.5.7.1362 Duke Magnus I of Mecklenburg-Schwerin (*ca 1345 +1.9.1384.)²

; Leo van de Pas cites: 1. Stammtafeln zur Geschichte der Europäischen Staaten, 4 volumes, Marburg, 1953, 1975., W. K. Prinz von Isenburg, Reference: I 126
2. Genealogisches Handbuch des Adels Fürstliche Häuser , Reference: 1959.¹

     Sophie (?) von Werle was born circa 1329.² She married Albrecht IV (?) Duke of Saxe-Lauenburg, son of Johann II "the Blind" (?) Duke of Saxe-Lauenburg and Elizabeth (?) of Holstein, in 1341
; his 2nd wife; her 1st husband.^3,2,1,4 Sophie (?) von Werle married Barnim IV (?) Duke von Pommern, son of Wartislaw IV (?) Duke von Pomerania-Rügen, Pomerania-Wolgast and Elisabeth (?) von Lindau-Ruppin, in 1343
; her 2nd husband; Leo van de Pas says m. 1343; Genealogy.EU Meckl 1 page says m. before 1344/45.^5,1,2,6
Sophie (?) von Werle died on 5 September 1364 at Belgard; died of the plague.^1,2,4
      ; Leo van de Pas cites: Nachkommen Gorms des Alten 1978. , S. Otto Brenner, Reference: 1405.¹

; Sofie, *ca 1329, +of the plague Belgrad 5.9.1364, bur Kloster Marienthron; 1m: 1341 Duke Albrecht IV of Saxe-Lauenburg (*1315 +II.1344); 2m: 1344/45 Duke Barnim IV of Pomerania (*17.7.1317, +22.8.1365.)² Sophie (?) von Werle was also known as Sofie (?) von Mecklenburg-Güstrow.⁴

     Barnim IV (?) Duke von Pommern was born on 17 July 1325.^1,2 He married Sophie (?) von Werle, daughter of Johann II (?) Fürst von Werle in Güstrow and Mechtild (?) Duchess of Braunschweig-Grubenhagen, in 1343
; her 2nd husband; Leo van de Pas says m. 1343; Genealogy.EU Meckl 1 page says m. before 1344/45.^1,3,4,2
Barnim IV (?) Duke von Pommern died on 22 August 1365 at age 40.^1,2
      ; Leo van de Pas cites: 1. Stammtafeln zur Geschichte der Europäischen Staaten, 4 volumes, Marburg, 1953, 1975., W. K. Prinz von Isenburg, Reference: I 126
2. Nachkommen Gorms des Alten 1978. , S. Otto Brenner, Reference: 1517.¹

; Duke Barnim IV of Front Pomerania (1326-65) und Rügen, *17.7.1317, +22.8.1365; m.1343/44 Sofie von Werle zu Güstrow (*ca 1329 +5.9.1364.)² He was Duke of Front Pomerania und Rügen between 1326 and 1365.²

     Albrecht IV (?) Duke of Saxe-Lauenburg was born in 1315.^1,2 He married Beate (?) von Schwerin in 1334
; his 1st wife; Leo van de Pas doesn't show this wife.² Albrecht IV (?) Duke of Saxe-Lauenburg married Sophie (?) von Werle, daughter of Johann II (?) Fürst von Werle in Güstrow and Mechtild (?) Duchess of Braunschweig-Grubenhagen, in 1341
; his 2nd wife; her 1st husband.^1,3,4,2
Albrecht IV (?) Duke of Saxe-Lauenburg died in February 1344.^1,2
      ; Duke Albrecht IV of Saxe-Bergedorf, Duke of Saxe-Lauenburg (1321-43), *1315, +II.1343; 1m: 1334 Beate von Schwerin (+by 1340); 2m: 1341 Sofie of Mecklenburg-Güstrow (+5.9.1364.)² He was Duke of Saxe-Bergedorf.²

; Leo van de Pas cites: Nachkommen Gorms des Alten 1978. , S. Otto Brenner, Reference: 1334.¹ He was Duke of Saxe-Lauenburg between 1321 and 1343.²

     Rixa (?) married Johann I (?) Duke von Mecklenburg-Stargard, son of Heinrich II "the Lion" (?) Furst zu Mecklenburg, Hr von Stargard and Anna (?) of Saxe-Wittenberg,
; his 1st wife.^1,2
Rixa (?) died before 1346.^1,2
      ; Leo van de Pas cites: Genealogisches Handbuch des Adels Fürstliche Häuser , Reference: 1959.¹

     Anna von Holstein Gfn von Holstein married Johann I (?) Duke von Mecklenburg-Stargard, son of Heinrich II "the Lion" (?) Furst zu Mecklenburg, Hr von Stargard and Anna (?) of Saxe-Wittenberg, circa 1346
; his 2nd wife.^1,2
Anna von Holstein Gfn von Holstein died on 3 January 1358.^3,1
     Reference: Genealogics cites:

     Adelheid von Hohenstein married Albrecht II "Der Grosse" (?) Duke of Mecklenburg-Schwerin, son of Heinrich II "the Lion" (?) Furst zu Mecklenburg, Hr von Stargard and Anna (?) of Saxe-Wittenberg, before 4 March 1378
; his 2nd wife.¹
Adelheid von Hohenstein died in 1380.¹
      ; Adelheid von Hohenstein (+1380), dau.of Ulrich von Hohenstein.¹

     Beatrix (?) of Bavaria was born circa 1403.^1,3,2 She married Herman III (?) Graf von Celje, son of Hermann II (?) Graf von Celje/Cilli, Ban of Croatia, Slovenia and Dalmatia and Anna (?) Countess of Schaunberg, on 31 May 1424
; his 2nd wife; her 1st husband.^4,1,2 Beatrix (?) of Bavaria married Johann (?) Duke of Bavaria, Pfalzgraf bei Rhein in Newmarkt, son of Rupert/Ruprecht III gennant Clem (?) Pfgf bei Rhein, Duke of Bavaria, Emperor of Germany and Elisabeth (?) Burggräfin von Nürnberg, on 8 September 1428
; his 2nd wife; her 2nd husband.^1,5,3,2
Beatrix (?) of Bavaria died on 14 March 1447 at Neumarkt.^1,3,2
      ; Leo van de Pas cites: Stammtafeln zur Geschichte der Europäischen Staaten, 4 volumes, Marburg, 1953, 1975., W. K. Prinz von Isenburg, Reference: I 27.¹

; Beatrix, *ca 1403, +Neumarkt 12.3.1447, bur Gnadenburg bei Neumarkt; 1m: Ortenburg 1424 Gf Hermann III von Cilli (+1426; 2m: Riedenburg 1428 Pfgf Johann von Neuburg (*1383 +1443.)²