Sources |
- [S436] Drouin Institute, PRDH, (https://www.prdh-igd.com/.), (https://www.prdh-igd.com/ : accessed 24 Apr 2022); Family entry for Pierre Vallee Lavallee Levallee and Marie Therese Leblanc; https://www.prdh-igd.com/Membership/en/PRDH/Famille/1813.
- [S436] Drouin Institute, PRDH, (https://www.prdh-igd.com/.), (https://www.prdh-igd.com/ : accessed 24 Apr 2022); Family entry for Pierre Vallee Lavallee Levallee and Marie Madeleine Dumesnil; https://www.prdh-igd.com/Membership/en/PRDH/Famille/1793.
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