| Children |
| | 1. Jean Baptiste Boulanger Lefebvre, b. 21 Sep 1731, d. Yes, date unknown |
| | 2. Joseph Marie Lefebvre, b. 6 Mar 1733, St.Valier, Quebec, Canada , d. 6 Mar 1733, Quebec, Canada (Age 0 years) |
| | 3. Joseph Marie Lefebvre, b. 23 Jun 1734, Berthier, Quebec , d. Yes, date unknown |
| | 4. Marie Joseph Lefebvre, b. 12 Nov 1739, St.Michel, Quebec, Canada , d. Yes, date unknown |
| | 5. Antoinette Francoise Lefebvre, b. 8 Nov 1741, Quebec, Canada , d. 15 Nov 1746, Quebec, Canada (Age 5 years) |
| | 6. Marie Charlotte Lefebvre, b. 15 Aug 1743, Quebec, Canada , d. Yes, date unknown |
| | 7. Marie Francoise Lefebvre, b. 17 Oct 1747, Quebec, Canada , d. 28 Jun 1749, Quebec, Canada (Age 1 years) |
| | 8. Pierre Lefebvre, b. 19 Aug 1750, Quebec, Canada , d. Yes, date unknown |
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