He was a son of the late Samuel and Cecelia C. (Kucznynski) Gauthier; husband of the late Dolly Jan (Peterson) Gauthier; father of Robert G. Gauthier (Sandra); grandfather of Zachary R. and Alexander R. Gauthier; brother of John Gauthier, Gloria McGinnis and the late Constance Bruneau and Paula Tonderys.
Private burial will take place in the RI Veterans Memorial Cemetery, Exeter.