Kevin Patrick Mostyn Family - Person Sheet
Kevin Patrick Mostyn Family - Person Sheet
NameWilliam DE MORTAIGNE Earl Of Cornwall, 27G Grandfather
FatherRobert DE CONTEVILLE Count Of Mortain (~1031-1090)
MotherMatilda DE MONTGOMERY (~1048-1085)
Spouses
1Isabel DE CLARE, 27G Grandmother
FatherRichard FitzRichard DE CLARE Abbot Of Ely (~1062-1100)
ChildrenAldhelm (~1130-)
Web Notes notes for William DE MORTAIGNE Earl Of Cornwall
Ancestor of the counts of Mortain, lords of Vitré & Laval, counts of Toulouse.144