Wilhelmina de Toulouse1 
She was also known as Mary de Toulouse.1
- [S11] Alison Weir, Britain’s Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 62. Hereinafter cited as Britain’s Royal Families.
- [S106] Royal Genealogies Website (ROYAL92.GED), online http://www.daml.org/2001/01/gedcom/royal92.ged. Hereinafter cited as Royal Genealogies Website.
Richard de Toulouse1 
He was also known as Bertrand de Toulouse.1
- [S11] Alison Weir, Britain’s Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 62. Hereinafter cited as Britain’s Royal Families.
- [S106] Royal Genealogies Website (ROYAL92.GED), online http://www.daml.org/2001/01/gedcom/royal92.ged. Hereinafter cited as Royal Genealogies Website.
Sancho de Castilla1 
- [S106] Royal Genealogies Website (ROYAL92.GED), online http://www.daml.org/2001/01/gedcom/royal92.ged. Hereinafter cited as Royal Genealogies Website.
- [S11] Alison Weir, Britain’s Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 62. Hereinafter cited as Britain’s Royal Families.
Fernando de Castilla1 
- [S106] Royal Genealogies Website (ROYAL92.GED), online http://www.daml.org/2001/01/gedcom/royal92.ged. Hereinafter cited as Royal Genealogies Website.
- [S11] Alison Weir, Britain’s Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 62. Hereinafter cited as Britain’s Royal Families.
Enrique I, Rey de Castilla1 
He succeeded as the Rey Enrique I de Castilla in 1214.1 His marriage to Mafalda de Portugal was annulled before 1217.1
- [S11] Alison Weir, Britain’s Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 62. Hereinafter cited as Britain’s Royal Families.
- [S106] Royal Genealogies Website (ROYAL92.GED), online http://www.daml.org/2001/01/gedcom/royal92.ged. Hereinafter cited as Royal Genealogies Website.
Afonso II de Bourgogne, Rei de Portugal1 
Afonso II de Bourgogne, Rei de Portugal also went by the nick-name of Afonso ‘the Fat’.4 He succeeded as the Rei Afonso II de Portugal in 1211.4
Children of Afonso II de Bourgogne, Rei de Portugal and Urraca de Castilla
- Sancho II de Bourgogne, Rei de Portugal2 b. 1207, d. 1248
- Afonso III de Bourgogne, Rei de Portugal+2 b. 1210, d. 1279
- Eleonore de Portugal+5 b. 1211, d. 1231
- Fernando de Portugal, Lord of Serpe2 b. 1217, d. 1246
- Vincente de Portugal b. c 1219
- [S11] Alison Weir, Britain’s Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 62. Hereinafter cited as Britain’s Royal Families.
- [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 115. Hereinafter cited as Lines of Succession.
- [S16] Louda and MacLagan, Lines of Succession, table 47.
- [S38] John Morby, Dynasties of the World: a chronological and genealogical handbook (Oxford, Oxfordshire, U.K.: Oxford University Press, 1989), page 120. Hereinafter cited as Dynasties of the World.
- [S16] Louda and MacLagan, Lines of Succession, table 16.
Sanchia de Castilla1 
- [S106] Royal Genealogies Website (ROYAL92.GED), online http://www.daml.org/2001/01/gedcom/royal92.ged. Hereinafter cited as Royal Genealogies Website.
Urraca de Castilla1 
Children of Urraca de Castilla and Afonso II de Bourgogne, Rei de Portugal
- Sancho II de Bourgogne, Rei de Portugal4 b. 1207, d. 1248
- Afonso III de Bourgogne, Rei de Portugal+4 b. 1210, d. 1279
- Eleonore de Portugal+ b. 1211, d. 1231
- Fernando de Portugal, Lord of Serpe4 b. 1217, d. 1246
- Vincente de Portugal b. c 1219
- [S106] Royal Genealogies Website (ROYAL92.GED), online http://www.daml.org/2001/01/gedcom/royal92.ged. Hereinafter cited as Royal Genealogies Website.
- [S11] Alison Weir, Britain’s Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 62. Hereinafter cited as Britain’s Royal Families.
- [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 47. Hereinafter cited as Lines of Succession.
- [S16] Louda and MacLagan, Lines of Succession, table 115.
Lt.-Col. Louis-Jacques Balsan1,2 
Lt.-Col. Louis-Jacques Balsan was born in 1869.2 He married Consuelo Vanderbilt, daughter of William Kissam Vanderbilt and Alva Erskine Smith, on 4 July 1921 at Registry Office, Henrietta Street, London, EnglandG.1,2 He died in 1956.2
He gained the rank of Lieutenant-Colonel.1 He was appointed Companion, Order of St. Michael and St. George (C.M.G.)1
- [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 VIII, page 504. Hereinafter cited as The Complete Peerage.
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
- [S130] Wikipedia, online http;//www.wikipedia.org. Hereinafter cited as Wikipedia.
Mafalda de Castilla1 
- [S106] Royal Genealogies Website (ROYAL92.GED), online http://www.daml.org/2001/01/gedcom/royal92.ged. Hereinafter cited as Royal Genealogies Website.
