Alexandre PISSON (1831- ) |
Marie Florentine Sophronie DEMOLIENS (1835- ) |
Louis HAAB (1820-1891) 
|
| Marie Cecile ASTOLFI (1831- )
|
Ange François Louis HAAB (1852- )  |
| Marie Angelique HAAB (1858- ) |
| Marie Eugenie HAAB (1863-1894) |
| Elisabeth Gracieuse Catherine HAAB (1876- ) |
| Louis Alexandre Benoit PISSON (1855- )
|
| Anne Marie Josephine HAAB (1856- )
|
