William I Hamlake Ros
Birth date:
1192
Birth place:
Helmsley, Yorkshire, , England
 
Death date:
  1264
Death place:
  Kirkham, Yorkshire, , England

Ros Family

Parents:
Father: Robert De Ross
Mother: Isabel Princess of Scotland
Spouse:
Spouse: Lucia Brecknock Fitzpiers
 
Siblings:
William Ros
William de Ros
Robert de Ros
Robert De Ross
William De Ros
Robert De Roos
Alice de Ros
Gilbert Ros
Robert De Ros
William De Ross
Alexanda Ros
William De Ros
William I Hamlake Ros
William De Ross
Children:
Robert IV DeRos
William De Ros