| In direct line | | Brother | Brother | Brother |
| François Mailly | Married to Madeleine Dufresne Nov. 10, 1727 |
| François Mailly | Married to Marie Duchesneau Nov. 7, 1757 |
Joseph |
| Gilles Mailly | Married to Marie Roy Oct. 20, 1780 |
| Gilles-François Mailly | Married to Marguerite Drolet Jan. 18, 1813 |
Louis | Joseph
|
| François Mailly | Married 2nd time to Marguerite Brown 1857 |
Dominique
| Louis | Isidore |
| Honoré Mailly | Married to Philomène l'Heureux-1880 4 children |
| Married 2nd time to Honorine Routhier-November 18, 1892 2 children |
| Married 3td time to Lucia Blanchette-18xx 2 children |
| Thomas Mailly | Married to Yvonne Spénard June 24, 1923 |
Louis-Philippe
| Lucien |
| Yvon Mailly | Married to Marie Louise Gevaert August 4, 1945 |
| Claude Mailly | Married to Lorraine Boivin Dec 16, 1970 |
Mailly
