See also
| Husband: | William IV + of MAUDUIT (1130- ) | |
| Wife: | Isabel + of SAINT LIZ (1138- ) | |
| Children: | Robert + (1171-1222) | |
| Status: | Never Married | |
| Marriage | 1170 | England |
| Name: | William IV + of MAUDUIT | |
| Sex: | Male | |
| Father: | William III + of MAUDUIT (1100-1170) | |
| Mother: | Adelicia + of SENLIS (1100- ) | |
| Birth | 1130 | Hanslope, Buckinghamshire, England |
| Name: | Isabel + of SAINT LIZ | |
| Sex: | Female | |
| Father: | Simon II of SENLIS (1094- ) | |
| Mother: | Isabel of BEAUMONT (1122- ) | |
| Birth | 1138 | Huntingdon, Huntingdonshire, England |
| Name: | Robert + | |
| Sex: | Male | |
| Spouse: | Isabell + BASSETT (1152-1224) | |
| Birth | 1171 | Hanslope, Buckinghamshire, England |
| Occupation | Lord of Mauduit | |
| Title | Lord of Mauduit | |
| Death | Jun 1222 (age 50-51) | |