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Guillaume Thouars, de

Guillaume's father was Aimery VII. Thouars, de and his mother is Cecile (Sibylle) Laval, de. His maternal grandparents are Guy V. Laval, de and Agathe ?. He had three brothers and a sister, named Guy I., Aimery VIII., Geoffroy and Haelis.

Ancestor Pedigree Chart
- Aimery VII. Thouars, de
  - d.1226
  
  Guillaume Thouars, de
  
  Guy IV. Laval, de
  
  Guy V. Laval, de
  
  William I 'the Conqueror' Normandy, de ^*
  - b.1027 in Falaise, Normandy, France d.07 Sep 1087 in Near Rouen, France
  
  Henry I. Beauclerc Normandy, de
  - b.Sep 1068 in Selby, Yorkshire, England d.01 Dec 1135 in St Denis-le-, Fermont, Near Gisors
  
  Matilda Flandre, De ^*
  - b.1031 in Flanders, France d.02 Nov 1083 in Caen
  
  Emma Normandy, de
  
  Cecile (Sibylle) Laval, de
  
  Agathe ?
  
  ^*There are earlier generations for the ancestor(s) indicated. See their page(s) for details (click name)

Details of Guillaume's family with Isabeau Guerche, de la