| Father | Male David Letourneau |
| Born | 03 Feb 1642 | Rochefort, Larochelle, Aunis, France |
| Died | 22 Feb 1709 | Québec City, Québec, Canada |
| Buried | ||
| Married | 16 Jun 1664 | Chateau Richer, Montmorency, Quebec, Canada |
| Father | David Letourneau | F86054 Group Sheet | |
| Mother | Sabastien Guery | F86054 Group Sheet | |
| Mother | Female Francoise Chapelain |
| Born | 01 Apr 1646 | Limoges, Haute-Vienne, Limousin, France |
| Died | 13 May 1729 | Québec, Canada |
| Buried | ||
| Father | Louis Chapelain | F86056 Group Sheet | |
| Mother | Francoise Dechaux | F86056 Group Sheet | |
| Child 1 | Male Louis Letourneau |
| Born | 29 Jan 1669 | Montmorency, Quebec, Canada |
| Died | 12 Jul 1743 | St Laurent, Isle de Orleans, Montmorency, Quebec, Canada |
| Buried | ||
| Spouse | Anne Marie Blouin | F198099 | |
| Married | 19 Nov 1696 | St Jean Baptiste, L'Île-d'Orléans, Quebec, Canada |
| Child 2 | Female Elisabeth Letourneau |
| Born | 15 Apr 1671 | Québec City, Québec, Canada |
| Died | 18 Oct 1715 | Québec City, Québec, Canada |
| Buried | ||
| Spouse | Robert Gaulin | F172619 | |
| Married | 05 Jul 1688 | Québec City, Québec, Canada |
| Child 3 | Male Bernard Letourneau |
| Born | 08 Jun 1673 | Montmorency, Quebec, Canada |
| Died | 22 Mar 1750 | Chambly, Quebec, Canada |
| Buried | ||
| Spouse | Helene Paquet | F86052 | |
| Married | 30 Sep 1703 | Montmorency, Quebec, Canada |
| Child 4 | Male Jacques Letourneau |
| Born | 1677 | Chateau Richer, Montmorency, Quebec, Canada |
| Died | ||
| Buried | ||
| Spouse | Marie Angelique Guyon | F198016 | |
| Married | 08 Feb 1694 | La Perade, Champlain, Québec, Canada |
| Child 5 | Female Catherine Letourneau |
| Born | 13 Nov 1679 | Québec City, Québec, Canada |
| Died | 29 Nov 1761 | Lotbiniere, Quebec, Canada |
| Buried | ||
| Spouse | Pierre Morisset | F172280 | |
| Married | 24 Nov 1698 | |