Laure BOENICKHAUSEN-EIFFEL 1836–1864 | | |
Marie BOENICKHAUSEN-EIFFEL 1834–1901 Albert Léon HÉNOCQUE 1840–1902 Armand HUSSON-MOREL 1827–1871 | | |
| | Genviève Émilie« Marguerite » GAUDELET – | | |
| | François Alexandre BOENICKHAUSEN-EIFFEL 1795–1879 Catherine Mélanie MONNEUSE 1799–1878 | | |
| | Marguerite Joséphine LACHAPELLE 1772–1849 Alexandre BOENICKHAUSEN-EIFFEL 1757–1806 | | |
| | Antoinette DAUPHIN 1751–1807 Antoine François LACHAPELLE 1745–1804 | | |
| | Antoinette Véronique BERNIER 1731–1769 Étienne René DAUPHIN 1717–1783 | | |