William III Helmsley Ros
Birth date:
1255
Birth place:
Helmsley Castle, Yorkshire, , England
 
Death date:
  16 AUG 1316
Death place:
  Wark Castle, Northumberland, , England

Ros Family

Parents:
Father: Robert IV DeRos
Mother: Isabel DeAubigny
Spouse:
Spouse: Maud deVaux
 
Siblings:
William III Helmsley Ros
Children:
William De Ros