 Attention: Died 9 months (April  6, 1231) prior to the birth (??-??-1245) of child (Guy MONTFORT) .
 Attention: Died 9 months (April  6, 1231) prior to the birth (??-??-1245) of child (Guy MONTFORT) .
 Attention: Died 9 months (April  6, 1231) prior to the birth (??-10-1252) of child (Eleonore MONTFORT) .
 Attention: Died 9 months (April  6, 1231) prior to the birth (??-10-1252) of child (Eleonore MONTFORT) .
 Attention: Died 9 months (April  6, 1231) prior to the birth (??-??-1240) of child (Amicia MONTFORT) .
 Attention: Died 9 months (April  6, 1231) prior to the birth (??-??-1240) of child (Amicia MONTFORT) .
He had a relationship with Eleonore PLANTAGENET.
Child(ren):
 grandparents
 grandparents  
 parents
 parents  
 brothers/sisters
 brothers/sisters  
 children
 children
| William MARSHALL | ||||||||||||||||||||||||||||||||||||
| Eleonore PLANTAGENET | ||||||||||||||||||||||||||||||||||||