Guillaume X (Aquitaine) d'Aquitaine

Guillaume (Aquitaine) d'Aquitaine (abt. 1099 - 1137)

Privacy Level: Open (White)
Guillaume (Guillaume X) "Comte de Poitou, Duc d'Aquitaine" d'Aquitaine formerly Aquitaine aka de Poitou
Born about in Toulouse, Haute-Garonne, Midi-Pyrénées, Nord-Pas-de-Calais, Francemap
Ancestors ancestors
Husband of — married in Poitou, Aquitaine, Francemap
Descendants descendants
Died in Santiago de Compostela, La Coruna, Galicia, Spainmap
Profile last modified | Created 24 Feb 2012
This page has been accessed 8,033 times.
European Aristocracy
Guillaume X (Aquitaine) d'Aquitaine was a member of aristocracy in Europe.
Join: European Royals and Aristocrats Project
Discuss: euroaristo

William was the 8th Count of Poitou and 10th Duke of Aquitaine.


  • Royal Ancestry by Douglas Richardson Vol. I page 128
  • Concise Columbia Encyclopedia, The, Licensed from Columbia University Press

Copyright (c) 1995


This page has been edited according to Style Standards adopted January 2014. Descriptions of imported gedcoms for this profile are under the Changes tab.

More Genealogy Tools

Sponsored Search

Searching for someone else?
First: Last:

No known carriers of Guillaume X's Y-chromosome or his mother's mitochondrial DNA have taken yDNA or mtDNA tests.

Have you taken a DNA test for genealogy? If so, login to add it. If not, see our friends at Ancestry DNA.

Images: 1
William Aquitane
William Aquitane


On 13 Oct 2018 at 07:08 GMT John Atkinson wrote:

Added the project as a manager in line with new project guidelines that state that if a profile is PPP and has project template then project also has to be a manager

On 30 Nov 2011 at 14:50 GMT Katherine (Alvis) Patterson wrote:

Please change the spelling of this man's name at birth to Aquitaine.

Guillaume X is 31 degrees from Sharon Caldwell, 25 degrees from Burl Ives and 19 degrees from Victoria of the United Kingdom of Great Britain and Ireland on our single family tree. Login to find your connection.

A  >  Aquitaine  |  D  >  d'Aquitaine  >  Guillaume (Aquitaine) d'Aquitaine