Gertrude von Sachsen1 
- [S106] Royal Genealogies Website (ROYAL92.GED), online http://www.daml.org/2001/01/gedcom/royal92.ged. Hereinafter cited as Royal Genealogies Website.
- [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 16. Hereinafter cited as Lines of Succession.
- [S16] Louda and MacLagan, Lines of Succession, table 113.
Adelheid von Vohburg1
- [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 113. Hereinafter cited as Lines of Succession.
Diepold III Markgraf von Vohburg1
Child of Diepold III Markgraf von Vohburg
- [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 113. Hereinafter cited as Lines of Succession.
Beatrice de Bourgogne1 
Children of Beatrice de Bourgogne and Friedrich I ‘Barbarossa’ Hohenstaufen, Holy Roman Emperor
- Friedrich V Hohenstaufen, Duke of Swabia1 b. 1164, d. 1191
- Heinrich VI Hohenstaufen, Holy Roman Emperor+1 b. Nov 1165, d. 28 Nov 1197
- Otto Hohenstaufen, Palgrave de Bourgogne+1 b. 1167, d. 1200
- Conrad Hohenstaufen, Duke of Swabia1 b. 1172, d. 1196
- Philip von Hohenstaufen, Duke of Swabia+1 b. 1176, d. 1208
- [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 113. Hereinafter cited as Lines of Succession.
Renaud III, Comte de Bourgogne1
He gained the title of Comte de Bourgogne.2
Child of Renaud III, Comte de Bourgogne
- Beatrice de Bourgogne+2 b. b 1140, d. 1184
Bertha von Hohenstaufen-Schwaben 
Children of Bertha von Hohenstaufen-Schwaben and Matthias I, Duc de Lorraine
- Simon II, Duc de Lorraine d. c 1206
- Frederic I, Duc de Lorraine+ d. 1207
- Matthias de Lorraine, Comte de Toul d. 1208
- Dietrich de Lorraine d. 1181
- Thierry de Lorraine2 d. 1181
- Judith de Lorraine b. 1140, d. 1173
- Alix de Lorraine+ b. 1145, d. 1200
Margaret Vane1 
- [S8] BP1999 volume 1, page 192. See link for full details for this source. Hereinafter cited as. [S8]
Jutta von Hohenstaufen-Schwaben1,2 
Children of Jutta von Hohenstaufen-Schwaben and Ludwig II Landgraf von Thüringen
- Hermann I Landgraf von Thüringen+1 d. 25 Apr 1217
- Friedrich Graf von Thüringen Graf von Ziegenhain+2 b. c 1152, d. a 5 Sep 1213
- [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 113. Hereinafter cited as Lines of Succession.
- [S3268] Hans Harmsen, “re: Chester Family,” e-mail message to BENR, 21 August 2008. Hereinafter cited as “re: Chester Family.”
Ludwig II Landgraf von Thüringen1 
Child of Ludwig II Landgraf von Thüringen
Children of Ludwig II Landgraf von Thüringen and Jutta von Hohenstaufen-Schwaben
- Hermann I Landgraf von Thüringen+1 d. 25 Apr 1217
- Friedrich Graf von Thüringen Graf von Ziegenhain+3 b. c 1152, d. a 5 Sep 1213
- [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 113. Hereinafter cited as Lines of Succession.
- [S130] Wikipedia, online http;//www.wikipedia.org. Hereinafter cited as Wikipedia.
- [S3268] Hans Harmsen, “re: Chester Family,” e-mail message to BENR, 21 August 2008. Hereinafter cited as “re: Chester Family.”
Philip von Hohenstaufen, Duke of Swabia1 
He succeeded as the King Philip of the Romans in 1198.1 He gained the title of Philip Deutscher Kaiser.2 He gained the title of Duke of Swabia.1
Children of Philip von Hohenstaufen, Duke of Swabia and Irene Angelina
- Beatrix of Swabia von Hohenstaufen2 b. 1198, d. 11 Aug 1212
- Kunigunde of Swabia+1 b. 1200, d. 1248
- Marie von Hohenstaufen+1 b. 1201, d. 1235
- Elisabeth von Hohenstaufen+3 b. 1202, d. 1234
- [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 113. Hereinafter cited as Lines of Succession.
- [S11] Alison Weir, Britain’s Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 60. Hereinafter cited as Britain’s Royal Families.
- [S16] Louda and MacLagan, Lines of Succession, table 47.
