John M. Bettencourt died at his Woodside Village home in Oak Bluffs on Friday, Nov. 4. He was 76.

He was born in Edgartown on Feb. 10, 1940 to Manuel and Olma (Gill) Bettencourt. He was a graduate of Edgartown High School. He went on to serve his country, first in the Marine Corps and then in the Air Force. After his service he returned to Martha’s Vineyard and worked as a boat painter and mover for Norton and Easterbrooks Inc., which later became Edgartown Marine.

John is survived by his sons: Paul Bettencourt and Susan Dostal and Mark Bettencourt, his wife Rebecca Cournoyer, and their sons Connor, Evan, and Roan. He is also survived by his brothers Michael Bettencourt of Edgartown, Bruce Bettencourt of Tierra Verde, Fla., and Peter T. Bettencourt of Edgartown; his sister Noreen of Edgartown; and four nieces and seven nephews. Besides his parents he was predeceased by his daughter Theresa, his brother Daniel Bettencourt, and his sister in law Mary Jane Bettencourt.

A graveside service will be held on Saturday, Nov. 19 at 11 a.m. at the New Westside Cemetery on Robinson Road in Edgartown, with full military honors offered by the veterans of Martha’s Vineyard. Arrangements are under the care of the Chapman, Cole, and Gleason Funeral Home.