M. Castonguay était retiré comme conducteur de camion et garde de sécurité à l’aéroport de Fredericton il était membre des Chevaliers de Colomb, 4e degré, du conseil 8409 de Fredericton.

Isidore had a full life as a long haul driver for Sunbury Transport and AYR Motor Express. He also served his community of Drummond and Grand Falls as a police officer and volunteer firefighter. In his retired five years, he was a commissionair

e at the Fredericton Airport.