List of 30 descendants of Marie Halen found in 12 iterations
| Marie Halen (~1629-) | |
| Godefroid Collard (08/11/1657-06/07/1740) | |
| Lambert Collard (24/12/1699-23/03/1778) | |
| Anne Colard (~1742-) | |
| Marie Verjus (14/05/1770-24/04/1850) | |
| Jean Lafleur (08/07/1812-29/01/1885) | |
| Marie Lafleur (18/11/1843-) | |
| Louis Simon (11/03/1878-1961) | |
 | Louis Simon (06/12/1908-06/06/1962) |
| Restricted to members | |
| Restricted to members | |
| Jacky Simon (21/09/1944-04/06/2021) | |
| Restricted to members | |
| Restricted to members | |
| Restricted to members | |
| Restricted to members | |
| Restricted to members | |
| Restricted to members | |
| Restricted to members | |
| Restricted to members | |
| Restricted to members | |
| Restricted to members | |
| Restricted to members | |
| Restricted to members | |
| Restricted to members | |
 | Tanguy Simon (11/04/1998-05/12/2016) |
| Restricted to members | |
| Restricted to members | |
| Restricted to members | |
| Restricted to members |