David J. Gregoire III, age 70, of Somerset, passed away on September 2, 2026, at Beth Israel Deaconess Hospital in Boston, with his loving family by his side. David was the beloved husband of Holly (Hermans) Gregoire. Born in Fall River, he was the son of the late David J. Gregoire Jr. and the late Marie A. E. (Pichette) Gregoire.

Prior to retiring, David worked at the Newport Naval Base as a licensed electrician for over 20 years. David was a passionate railroad enthusiast and enjoyed his work as a locomotive engineer at the Hobo and Winnipesaukee Scenic Railroads in New Hampshire for over 35 years.

David was one of the founding members of the Saint Anne's Shrine Preservation Society. He was also a member of the Fall River Elks Lodge #118 and the Knights of Columbus, Msgr. Prevost Council #12380. He was a lifelong Boy Scout who later became a leader and Scoutmaster, serving for over 40 years.

In addition to his wife, Holly, David is survived by his children, Jessica Gregoire, Kaitlyn Pereira (husband Zachary), David J. Gregoire (fiancée Christina), Scott Gregoire (wife Dana), Christina Mercier, Joseph Hermans, John Hermans, Brandy Maldonado (husband Jose), and Brittany Pacheco (husband Tiago)

David was the brother of Joann Ayotte and her husband, Steve; the late Joyce Oliver; Donna Salwan; and Janice Gregoire. He was the nephew of Diane Santos.

David was blessed with many grandchildren, including Robert, Benjamin, Bryce, Addison, Silas, David, Corey, Jose, Eddie, Chase, Cassidy, Izabell, and Maverick, as well as several great-grandchildren, nieces, and nephews. He also leaves behind his dear friend, Maryann Gregoire.

Calling hours will be held on Thursday, September 10, 2026 from 4-7 PM at the Manuel Rogers Funeral Home, 1521 N. Main Street Fall River, MA. His funeral will be held on Friday, September 11, 2026 at 10 AM at the funeral home with a funeral mass to follow at St. Anne's Shrine, 818 Middle Street, Fall River, MA at 11 AM. Interment to Follow at Nathan Slade Cemetery, Somerset. Friends and Family will be invited to a celebration of Life following the services.

Contributions in David's honor may be made to Saint Anne's Shrine Preservation Society. 818 Middle Street, Fall River, MA 02721