22nd Generation

Family of Duc Guy-Guillaume VIII d’ Aquitaine (1098) & Hildegarde de Bourgogne (1187)

1378. Duc Guillaume IX d’ Aquitaine. Born on 22 Oct 1071 in Aquitaine. Guillaume IX died on 10 Feb 1126/7; he was 55.

William IX, “the Troubador”, duke of Aquitaine (1086-1126), and as William IX, Count of Poitou.

In 1089 Guillaume IX first married Ermengarde d’ Anjou (1869) , daughter of Comte Foulques IV d’ Anjou (1454) (1043-14 Apr 1109) & Hildegarde de Baugency (-ca 1070). Born ca 1068/1072 in Anjou. Ermengarde died on 1 Jun 1147 in Jerusalem. They were divorced in 1090.

In 1094 Guillaume IX second married Philippa de Toulouse (1542) , daughter of Comte Guillaume IV de Toulouse (1208) (ca 1044/5-1093/4) & Emme de Mortaigne (1058-). Born ca 1073 in Toulouse. Philippa died on 28 Nov 1117 in Maine-et-Loire, France. They were divorced in 1115.

Philippa, also known as Matilda.

Their children include:
1776 i. Duc Guillaume X d’ Aquitaine (1099-19 Apr 1137)
1777 ii. Agnes d’ Aquitaine (ca 1100-)
1778 iii. Raimund I de Poitiers Prince of Antioch (ca 1100/1100-27 Jan 1148)
1779 iv. Henri de Poitiers
1780 v. Adelaide d’ Aquitaine

1379. Agnes d’ Aquitaine. Agnes died in 1097.

In 1086 Agnes married King Pedro I of Aragon & Navarre (2501) , son of King Sancho I Ramirez of Aragon & Navarre (2032) (ca 1042/3-6 Jul 1094) & Isabel de Urgel (1989) (-ca 1071), in Jaca. Born ca 1069. Pedro I died on 27 Sep 1104 in Valle de Aran.

Pedro, King of Aragon & Navarre (1094-1104).

1380. Hugues d’ Aquitaine. Hugues died aft 1126.

1381. Beatrice d’ Aquitaine. Beatrice died in 1110.

bef 28 may 1108 Beatrice married King Alfonso VI of Castile & León (2022) , son of King Fernando I of Castile & León (1550) (ca 1016/1018-27 Dec 1065) & Sanchia of León (1557) (ca 1013-13 Dec 1067). Born 1039/40. Alfonso VI died on 29 Jun 1109 in Toledo, Spain. Buried in Monastery of Sahegun, Spain.

Alfonso VI, king of León (1065-1109), of Castile (1072-1109). After his brother Sancho II of Castile was murdered, Aflonso had to swear to the Castilian nobility that he was he was not responsible for Sancho’s death in order to get their support. He conquered Toledo in 1085, and called himself Emperor of Toledo, as well as Emperor of the Two Religions. He was succeeded by his daughter Urraca.

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