| Father | Hamon 3rd de Massey (1129 - ) |
| Mother | Agathea de Theray ( - ) |
| Sibling | Hamon V de Massey Baron de Massey (1148 - 1216) |
| Sibling | Robert de Massey (1178 - ) |
| Sibling | John de Massey (1176 - ) |
| Sibling | Sibil de Massey (1184 - ) |
| Sibling | Baron Hamon de de Massey IV (1176 - 1250) |
| Sibling | Robert de Massey (1174 - ) |
| Sibling | Miss de Massey (1170 - ) |
| Sibling | Agnes de Massey ( - ) |
| Sibling | William de de Massey (1165 - 1192) |
| Sibling | Agatha de Massey (1157 - ) |
| Sibling | Ciceley de Massey (1156 - 1186) |
| Sibling | Agnes de Massey (1195 - 1215) |
| Sibling | John de Massey (1155 - ) |
| Sibling | Robert de Massey (1150 - ) |