| Sources | [S436]  Drouin Institute, PRDH, (https://www.prdh-igd.com/.), (https://www.prdh-igd.com/ : accessed 19 Jul 2022); Individual entry for Claude Robillard; https://www.prdh-igd.com/Membership/en/PRDH/Individu/65098. 
 
[S436]  Drouin Institute, PRDH, (https://www.prdh-igd.com/.), (https://www.prdh-igd.com/ : accessed 19 Jul 2022); Individual entry for Marie Francoise Guillin; https://www.prdh-igd.com/Membership/en/PRDH/Individu/30480. 
 
[S436]  Drouin Institute, PRDH, (https://www.prdh-igd.com/.), (https://www.prdh-igd.com/ : accessed 19 Jul 2022); Family entry for Claude Robillard and Marie Francoise Guillin; https://www.prdh-igd.com/Membership/en/PRDH/Famille/10368. 
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