Dennis J. O'Brien Jr. Obituary

Dennis J. O'Brien Jr. of Florence, Massachusetts passed away on June 20, 2026. Dennis, born on December 6, 1928 in Chicopee, Massachusetts, shared life alongside family, friends, and others. You can send your sympathy in the guestbook provided and share it with the family.

Dennis will be remembered for the impact he had on the lives of those around him. Friends, family, and colleagues will cherish their memories and the time shared. Those who knew Dennis will remember moments of kindness, warmth, and presence. Though words cannot fully capture his life, the legacy of connections and experiences remains. Dennis’s absence will be deeply felt by those who valued his companionship.