Father: Earl William III of Arundel Born: 1159 Married: Unknown Died: March 30, 1221
Mother: Lady Mabel of Chester Born: 1179 Died: 1207
Children: 1. Earl William IV of Arundel (b.1200) 2. Lady Isabel of Arundel (b.1202) 3. Lord Hugh of Arundel (b.1204)
