| Person | [Birth - Death] | Spouse |
|---|---|---|
| Daniel Poirier Lajeunesse | [? - 7 August 1732] | Catherine Viger |
| Jacques Poirier Lajeunesse | [16 January 1714/15 - 26 July 1768] | Marie Anne Sanscartier Lague |
| Jean Baptiste Poirier Lajeunesse | [? - 18 February 1721/22] | Marie Langlois, Catherine Moitie |
| Marie Josephe Poirier Lajeunesse | [About 1741 - 1 October 1821] | Jean Baptiste Eutrope Olivier |