Sources |
- [S1519021860] Cokayne, G.E.; 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, : , 2000., (Alan Sutton Publishing), volume I, page 233.
- [S1519025093] Alison Weir, Britain's Royal Families: The Complete Genealogy , (The Bodley Head), page 48.
- [S1519543868] Douglas Richardson, Plantagenet Ancestry, (Genealogical Publishing Company), page 748.
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