William X "the Saint", Duke D'Aquitaine

1099 - 1137  (37 years)

• Name	William X "the Saint"
  Suffix	Duke D'Aquitaine
  Birth	22 Oct 1099	Toulouse-le-Château, Jura, Franche-Comté, France
  Gender	Male
  Title of Nobility	From 1126 to 1137
  	Duke of Aquitaine, Duke of Gascony, and Count of Poitou
  Title of Nobility	From 1126 to 1137
  	Duke of Aquitaine
  Title of Nobility	From 1126 to 1137
  	Duke of Gascony
  Death	9 Apr 1137
  	While on Pilgrimage to Santiago de Compostela (Illness)
  House	Poitiers
  Life+Sketch	William X married Leonor de Châtellerault, a daughter of his father's mistress Dangerossa by her first husband, Aimery. In 1137 William joined the pilgrimage to Santiago de Compostela, but died during the trip. Per Wikipedia.org
  Title of Nobility	DUKE OF AQUITAINE
  Occupation	Count Guillaume X of Aquitaine, Guyenne
  _FSFTID	LZNZ-B7Q
  _UID	718059A54F2DA54C94549099176932DEFDB2
  Death	9 Apr 1137	Santiago, La Coruña, Galicia, Spain
  Burial	La Coruña, Galicia, Spain
  Person ID	I31673	Ken Tree
  Last Modified	3 Nov 2019

  
  

  Father	William IX "the Troubador" de Poitiers, Duke of Aquitaine,   b. 22 Oct 1071   d. 10 Feb 1127, Poitiers, Vienne, Poitou-Charentes, France (Age 55 years)
  Mother	Philippa de Toulouse,   b. 22 Oct 1073, Toulouse, Hautes-Pyrénées, Midi-Pyrénées, France d. 28 Nov 1118, Fontevrault-l'Abbaye, Maine-et-Loire, Pays de la Loire, France (Age 45 years)
  Marriage	1094
  _UID	E6377414E26ED54B80E3675E34980A2D408A
  Family ID	F14724	Group Sheet  |  Family Chart

  
  

  Father	Duke of De William or Guillaume IX Aquitaine,   b. 22 Oct 1071, Aquitaine, France d. 10 Feb 1126 (Age 54 years)
  Mother	Phillippa or Maud Toulouse,   b. 1073, France d. 28 Nov 1117 (Age 44 years)
  Marriage	1099
  _UID	C89E0BC38720A247A6AA8C07806FA35E97FC
  Family ID	F14725	Group Sheet  |  Family Chart

  
  

  Father	Étienne II de Blois, Comte de Chartres et de Meaux,   b. 1045, Blois, Loir-et-Cher, Centre, France d. 19 May 1102, West Bank, Palestine (Age 57 years)
  Mother	Adela, de Normandie,   b. 12 May 1062, Rouen, Normandy, France d. 8 Mar 1137, France (Age 74 years)
  Marriage	1080
  _UID	82636966B39BB14092C54F1F079F87967B15
  Family ID	F16413	Group Sheet  |  Family Chart

  
  

  Family	Aénor de Châtellerault,   b. 1103, Vienne, Poitou-Charentes, France d. 10 Mar 1130, Talmont, Charente-Maritime, Poitou-Charentes, France (Age 27 years)
  _UID	A55F17DBB52C8A40A044A196B171AEEE7A37
  Children	1. Eleanore D'Aquitaine,   b. 6 Dec 1122, Poitiers, Vienne, Poitou-Charentes, France d. 1 Apr 1204, Poitiers, Vienne, Poitou-Charentes, France (Age 81 years)   2. Eleonore Poitou,   b. 1122, Bordeaux, Le Flore, Oklahoma, United States d. 31 Mar 1204, Poitiers, Vienne, Poitou-Charentes, France (Age 82 years)   3. Petronilla of Aquitaine,   b. 1123, Belin, Gironde, Aquitaine, France d. 24 Oct 1193, Forest Green, Gloucestershire, England, United Kingdom (Age 70 years)   4. William "le Hardi" of Aquitaine,   b. Abt 1126, Poitiers, Vienne, Poitou-Charentes, France d. Mar 1130, Talmont, Vendée, Pays de la Loire, France (Age 4 years)
  Family ID	F14715	Group Sheet  |  Family Chart
  Last Modified	1 Apr 2026