| Website Created by KFTO | Langlois Family Tree | 
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Marie Josephine Ledewiska LaChance - Ferdinand Mainville
| Residences1877 - Quebec, Canada | 1899 - St Eustache, Quebec, Canada | 
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|  Ferdinand Mainville | ||
| 4 May 1870 - | ||
|  | St Eustache, Quebec, Canada | |
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|  | 11 May 1896 - Ste Therese, Terrebonne, Quebec, Canada | |
|  | Thomas Mainville & Adeline Charrette | |
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| Children
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