Guillaume III Duke von Alencon, son of Robert II von Alencon and Agnes Countess von Ponthieu. Born ± ABT. 1055 at Of, ALENCON, Orne, France, died 1172 Married estimated EST. WFT, 1071-1103 (approximately 69 years married) to: Alice (Helia) Countess von Burgund Born ± ABT. 1055 at Of, Bourgogne, France, died 1191 Child: 1. Guy II Count von Ponthieu, Count of PonthieuBorn ± ABT. 1090 at Of, PONTHIEU, France, died 1147, approximately 57 years | |||
Adopted child: Guy II Count von Ponthieu, Count of Ponthieu |