Louis Langevin
- Yes, date unknown( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Louis Langevin [1] d. Yes, date unknown
- + Marie Josephe Richer b. 14 Jun 1746 d. Yes, date unknown
- + Marie Josephe Richer b. 14 Jun 1746 d. Yes, date unknown