Pierre Dupuy was born on 9 July 1896 in Montreal, Québec, Canada. He was married to Thérèse Ferron . He died on 21 May 1969 in Cannes, Alpes-Maritimes, France.
He was awarded the C.C. (Companion of the Order of Canada) on December
22, 1967 for his contribution to the Centennial year as Ambassador and
Commissioner General of EXPO '67.