William I Lord of Hamlake deRos
Birth date:
1195
Birth place:
Holderness, Yorkshire, , England
 
Death date:
  1264
Death place:
  Kirkham, Yorkshire, , England

deRos Family

Parents:
Father: Robert De Ros
Mother: Isabel Scotland
Spouse:
Spouse: Lucy Fitzpiers
 
Siblings:
William I Lord of Hamlake deRos
Children:
Alice De Ros