| | Baudouin „Courcol“ de Bailliencourt 1325–1397 Marie de Ricametz 1325–1365 | | | | 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) – | | |
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| | | Antoine de Habarcq 1268–1320 | | | | Philippe d' Aubigny 1257–1308 Jeanne de Bonniéres 1260–1284 | | |
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