| | Louis de Bailliencourt 1302–1385 Antoinette de Habarcq 1305–1391 | | |
| | Robert de Bailliencourt 1280–1356 | | |
| | Ernoult de Bailliencourt 1250–1332 Clara d' Hermont (alias de Miraumont) – | | |
| | Alix d' Orville 1230–1250 Philippe de Bailliencourt 1225–1302 | | |
| | Arnoul III d' Orville 1207–1267 Isabelle de Lucennes 1210– |
