Helene von Sachsen-Lauenburg 
Children of Helene von Sachsen-Lauenburg and Adolf VI Graf von Holstein-Schauenburg
Sir Ralph Sadleir1 
Children of Sir Ralph Sadleir
- Sir Thomas Sadleir+1 d. 5 Jan 1606
- Edward Sadleir+2 d. 4 Apr 1584
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume I, page 285. Hereinafter cited as The Complete Peerage.
- [S47] BIFR1976 page 1142. See link for full details for this source. Hereinafter cited as. [S47]
Judith von Brandenburg 
Kunigarde of Poland1 
She was also known as Margarete-Kunigunde of Poland.
Children of Kunigarde of Poland and Rudolf I Herzog von Sachsen-Wittenberg
- Rudolf II Herzog von Sachsen-Wittenberg+ d. 1370
- Wenzel II Kurfürst von Sachsen+ d. 15 May 1388
- Agnes von Sachsen-Wittenberg d. 1338
- Otto Herzog von Sachsen+ d. 18 May 1350
- Johann von Sachsen-Wittenberg
- Albrecht von Sachsen-Wittenberg d. 1329
- Miesko von Sachsen-Wittenberg d. 1350
- Wilhelm von Sachsen-Wittenberg
- Elisabeth von Sachsen-Wittenberg d. 1353
- Anne von Sachsen-Wittenberg d. a 1309
- Beatrix von Sachsen-Wittenberg+
- Helene von Sachsen-Wittenberg d. 1367
- [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 133. Hereinafter cited as Lines of Succession.
Agnes von Lindau-Ruppin 
Elisabeth von Lindau-Ruppin 
Children of Elisabeth von Lindau-Ruppin and Rudolf II Herzog von Sachsen-Wittenberg
- Albrecht von Sachsen-Wittenberg b. b 1370
- Elisabeth von Sachsen-Wittenberg b. b 1370
Albrecht von Sachsen-Wittenberg 
Elisabeth von Sachsen-Wittenberg 
Katharine von Anhalt-Bernburg 
Child of Katharine von Anhalt-Bernburg and Albrecht Herzog von Sachsen
Helene von Sachsen 