- b.~ 1020 in Pays de Caux, Normandy, France
- b.1048 in Pays de Caux, Normandy, France
- b.1089 in Caus Castle Shropshire, England
- b.1116 in wattlesborough, Shrewsbury, Shropshire, England d. in Casu Castle, Westbury, Shropshire, England
- b.~ 1130 in Pontesbury, Atcham, Shropshire, England d. in Caus Castle, Shropshire, England