| Father | Male Louis Letourneau |
| Born | 20 April 1700 | Ste-Famille, Ile-d'Orleans, Montmorency, Quebec  |
| Died | 9 Jul 1778 | Ste-Famille, Ile-d'Orleans, Montmorency, Quebec |
| Buried | ||
| Married | ||
| Father | Louis Létourneau | F537 Group Sheet | |
| Mother | Anne Marie Blouin dit Laviollette | F537 Group Sheet | |
| Mother | Female Agathe Guyon Dion |
| Born | 11 February 1704 | Ste-Famille, Ile-d'Orleans, Montmorency, Quebec |
| Died | 11 Nov 1733 | Ste-Famille, Ile-d'Orleans, Montmorency, Quebec |
| Buried | ||
| Father | Gervais Guyon Dion | F535 Group Sheet | |
| Mother | Catherine Lehoux | F535 Group Sheet | |
| Child 1 | Male Chester Lloyd Lague |
| Born | 02/05/1920 | Union, Benton, Indiana, USA |
| Died | 03/28/2001 | Niles, Berrien, Michigan, USA |
| Buried |
| Child 2 | Female Marie Catherine Letourneau |
| Born | 5 Apr 1728 | Ste Famille, Ile, Quebec, Canada |
| Died | 14 Mar 1800 | Ste Famille, Ile, Quebec, Canada |
| Buried | ||
| Spouse | Pierre Deblois Germain | F279 | |
| Married | ||
