Heinrich Herzog von Sachsen ein der Weser 
He gained the title of Heinrich ‘the Fat’ von. He gained the title of Herzog von Sachsen ein der Weser.
Child of Heinrich Herzog von Sachsen ein der Weser and Gertrude (?)
- Richenza von Sachsen+ b. b 1098
Heinrich IX Herzog von Bayern1 
He gained the title of Herzog von Sachsen auf der Elbe. Heinrich IX Herzog von Bayern also went by the nick-name of Heinrich ‘the Black’.1 He succeeded as the Herzog von Bayern in 1120.1
Children of Heinrich IX Herzog von Bayern and Wolfhildis von Sachsen
- Conrad von Bayern d. 17 Mar 1126
- Mathilde von Bayern+ d. 16 Mar 1183
- Wolfhilde von Bayern+ d. a 1160
- Judith von Bayern+ b. c 1100, d. a 1130
- Heinrich X Herzog von Bayern+1 b. c 1102, d. 20 Oct 1139
- Guelph VI von Bayern, Duca di Spoleto+ b. c 1115, d. 15 Dec 1191
- Sophie von Bayern b. b 1126, d. 11 Jul 1145
- [S38] John Morby, Dynasties of the World: a chronological and genealogical handbook (Oxford, Oxfordshire, U.K.: Oxford University Press, 1989), page 127. Hereinafter cited as Dynasties of the World.
Wolfhildis von Sachsen 
Children of Wolfhildis von Sachsen and Heinrich IX Herzog von Bayern
- Conrad von Bayern d. 17 Mar 1126
- Mathilde von Bayern+ d. 16 Mar 1183
- Wolfhilde von Bayern+ d. a 1160
- Judith von Bayern+ b. c 1100, d. a 1130
- Heinrich X Herzog von Bayern+ b. c 1102, d. 20 Oct 1139
- Guelph VI von Bayern, Duca di Spoleto+ b. c 1115, d. 15 Dec 1191
- Sophie von Bayern b. b 1126, d. 11 Jul 1145
- [S7803] Christof Steineg von Steinig, online unknown url, Christof Steineg von Steinig (unknown location).
Magnus I Herzog von Sachsen1 
Magnus I Herzog von Sachsen also went by the nick-name of Magnus ‘Billung’. He gained the title of Herzog von Sachsen ein der Elbe in 1072.
Child of Magnus I Herzog von Sachsen and Sophia of Hungary
- Wolfhildis von Sachsen+ b. 1071, d. 29 Dec 1126
- [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 89. Hereinafter cited as Lines of Succession.
- [S7803] Christof Steineg von Steinig, online unknown url, Christof Steineg von Steinig (unknown location).
Sophia of Hungary 
Child of Sophia of Hungary and Magnus I Herzog von Sachsen
- Wolfhildis von Sachsen+ b. 1071, d. 29 Dec 1126
- [S7803] Christof Steineg von Steinig, online unknown url, Christof Steineg von Steinig (unknown location).
- [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 89. Hereinafter cited as Lines of Succession.
Béla I Arpád, King of Hungary1 
Hg. eines Drittels v. Ungarn um 1048, Kg. v. Ungarn 1061.2 He gained the title of King Béla I of Hungary in 1060.
Children of Béla I Arpád, King of Hungary
- Ladislas I ‘the Saint’ Arpád, King of Hungary+1 d. 1095
- Euphemia Arpád1 d. 1111
- Geisa I Arpád, King of Hungary+1 b. c 1044, d. 1077
- Helen Arpád1 b. b 1063
Child of Béla I Arpád, King of Hungary and Richenza von Polen
- Sophia of Hungary+ b. c 1046, d. 18 Jun 1095
- [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 89. Hereinafter cited as Lines of Succession.
- [S7803] Christof Steineg von Steinig, online unknown url, Christof Steineg von Steinig (unknown location).
Conrad von Bayern 
He was later canonised.
Itha von der Rhein
Child of Itha von der Rhein and Guelph VI von Bayern, Duca di Spoleto
- Guelph VII von Bayern d. 12 Sep 1167
Gottfried Pfalzgraf de Rhein
Child of Gottfried Pfalzgraf de Rhein
Guelph VII von Bayern 
