Sean Michael O'Brien Obituary

The passing of Sean Michael O'Brien of Durham, Maine occurred on September 24, 2026. Sean, born on October 24, 1968, shared life with family, friends, and community. Leave a sympathy message to the family in the guestbook on this memorial page of Sean Michael O'Brien to show support.

He is survived by: his wife Jennifer O'Brien; his sons, James and Tommy O'Brien; his parents, Peter O'Brien and Marguerite O'Brien; his sister Shannon O'Brien Thuren; his in-laws, John, Nancy Sherin, Craig and Sabrina Ausum; his sister-in-law Margaret Moynihan (Kevin); his niece Kathleen Shamp (Wright); his nephew Fox Moynihan; his great-nephew Alan Shamp; and his pet Bailey. He is also survived by aunts, uncles, cousins and friends.