| Father | Thomas MEUNIER (1824 - 1888) |
| Mother | Adelaïde CARBONNEAU (1829 - 1896) |
| Sibling | Marie Adèle MEUNIER (1845 - ) |
| Sibling | Thomas MEUNIER (1847 - ) |
| Sibling | Pierre MEUNIER (1848 - ) |
| Sibling | Désiré MEUNIER (1850 - ) |
| Sibling | Charles MEUNIER (1852 - ) |
| Sibling | Marie Célinas MEUNIER (1854 - ) |
| Sibling | Joseph Adolphe Raphaël MEUNIER (1857 - ) |
| Sibling | Moïse Albert Illarion MEUNIER (1859 - ) |
| Sibling | Marie Anne Marguerite Flore MEUNIER (1861 - ) |
| Sibling | Joseph Hector MEUNIER (1863 - ) |
| Sibling | Marie Anne Evelina MEUNIER (1869 - ) |
| Sibling | Joseph Arthur MEUNIER (1871 - 1900) |