Powys-Lybbe Forbears - Person Sheet
Death1296
BurialMaubisson abbey
GeneralCount de jure uxor. Co-guardian of Alexander III of Scotland:1257-9.
Notes for Jean II de Brienne Count of Montfort
m. (1) Jeanne de Chateaudun, (2) Marie de Coucy (queen mum of Scotland).
Apparently the gt-grandson of Alphonese VIII of Castile.