Mr. Vaillancourt was born on May 17, 1932, in Manchester, NH, the son of the late Edmond and Jeannette (Lussier) Vaillancourt.
Members of his family include; his wife of 60 years, Jeannine (Bruneau) Vaillancourt, of Goffstown; one son, Richard Vaillancourt, ; two daughters, Denise Lamy, Diane Fortier; 8 grandchildren, 11 great grandchildren, 10 nieces and nephews. Mr. Vaillancourt was predeceased by his son, Robert.
Mr. Vaillancourt was an outdoors man, and enjoyed hunting and fishin