List of 29 descendants of Jean Collignon found in 8 iterations
| Jean Collignon (07/07/1749-17/11/1822) | |
| Marie Collignon (16/05/1788-) | |
| Marie Prémont (11/10/1824-23/12/1894) | |
| Eugène Mousny (04/04/1860-04/05/1941) | |
| Clémence Mousny (25/04/1901-07/05/1974) | |
| André Gillet (1932-1996) | |
| Jean-Marie Gillet (12/08/1934-1994) | |
 | Ginette Gillet (25/09/1935-22/02/2018) |
| Restricted to members | |
| Louis Gillet (09/08/1937-09/03/2013) | |
| Restricted to members | |
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