Philip de Montgomery noble Anglo-Norman crusader knight (1056-1099) (d. 1097) Parents Mabel de Bellême Roger de Montgomerie, 1st Earl of Shrewsbury Children Siblings Robert of Bellême, 3rd Earl of Shrewsbury Arnulf de Montgomery Sibyl of Montgomery Hugh of Montgomery, 2nd Earl of Shrewsbury Matilda de Montgomery Roger the Poitevin Roger III de Montgomery