It is with heavy hearts that we announce the passing of Thomas Gordon Mongeau of League City Texas who left this world on July 28th 2025 at the age of 63. Born on July 25th 1962 in Portland Maine Thomas was a devoted loving husband, caring father and a friend to everyone he met. He would light up the room with his wit and sense of humor. His laughter was contagious and brought a smile to all that heard it.

Thomas is survived by his beloved wife of 31 years, Michelle Sauder Mongeau of League City Texas, his son Trevor Jordon Mongeau, his daughters Melody Mongeau Lowrance and husband John Michael Lowrance and Megan Eileen-Marie Mongeau, his sisters Mona Mongeau Merrill and husband Owen of Maine, Sandra Mongeau Vrantsidis of Florida, Gloria Mongeau Westgate of Maine and Julie Mongeau of Canada, His sister-in-law Gloria Reynolds Mongeau, Stacey Sauder Kubik and husband David of Florida, Katrina Wregglesworth of Oklahoma and father-in-law Jack S. Sauder Jr. of Florida as well as many dear nephews, nieces, great nephews, great nieces and great-great nephews and nieces.

He is preceded in death by his father Gordon Kenneth Mongeau, mother Eileen Oakes Mongeau and brothers Clinton James "Rick" Mongeau, Kenneth Franklin Mongeau, Timothy Peter Mongeau and Kerry Phillip Mongeau all of Maine and mother-in-law Ruth Marie Sauder.

Thomas will be deeply missed by his family, friends and Community.

A celebration of his life will be on September 28th at 1pm at the Pavilion at Antioch Cemetery, 4438 FM 230 in Lovelady Texas with a lunch to follow.