List of 15 descendants of Guillaume Langlois found in 10 iterations
| Guillaume Langlois (1668-18/08/1744) | |
| Antoine Langlois (~1700-) | |
| Laurent Langlois (01/03/1749-04/02/1829) | |
| Jacques Langlois (05/04/1791-07/01/1868) | |
| Marie Langlois (~1832-) | |
| Henriette Picard (26/01/1860-) | |
| Marie Loche (06/02/1900-) | |
| Restricted to members | |
 | Bernadette Francois (28/08/1943-18/02/2019) |
| Restricted to members | |
| Restricted to members | |
| Restricted to members | |
| Restricted to members | |
| Restricted to members | |
| Restricted to members |