Alix DE PORHO╦T
Given-Wilson & Curteis state that “Eudo de Porhoët, ex-count of Brittany” claimed in 1168 that the English king, while holding his daughter as a hostage for peace, had made her pregnant ‘treacherously, adulterously and incestuously; for the king and Eudo´s wife were the offspring of two sisters’” (referring to two daughters of King Henry I, one legitimate the other illegitimate, named Matilda). The primary source on which this information is based has not been identified. 1
Alix became mistress to Henry II "Curmantle" PLANTAGENET King of England, son of Geoffrey V "Le Bon" PLANTAGENET, Comte d'Anjou, and Princess Matilda (Maud) of England. (Henry II "Curmantle" PLANTAGENET was born on 25 Mar 1133 in Le Mans, Anjou, France, died on 6 Jul 1189 in Chinon near Tours, Indre-et-Loire, France and was buried on 8 Jul 1189 in Fontevrault Abbey, Fontevrault, Maine-Et-Loire, France.)
1 Foundation for Medieval Genealogy, Medlands: Alix de Porhoët.