William de Percy
Birth:
1183/93
Alnwick, Northumberland, England
Death:
1245
FCID:5613:6770
Parents
Father:
Henry de [Sir Knight] Percy
Mother:
Isabel Brus
Marriage(s)

Joan de Briwere
md.
Children
1.
Living

Eleanor (Ellen, Elena) Baliol (Balliol)
md. 1226
Dalton Percy, Durham, England
Children
1.
Living
2.
Living
3.
Living
4.
Henry de Percy
b. 1235
5.
Living
6.
Living