Thomas Mattson

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Cotter Funeral & Cremation Care - De Pere

Posted event

March 3, 2026

Mar

Prayer Service

12:00 p.m. - 1:00 p.m.

Cotter Funeral Home

860 North Webster Avenue, De Pere, WI 54115

Cotter Funeral & Cremation Care - De Pere

Posted an obituary

March 3, 2026

Thomas Mattson Obituary

Thomas “Tom” James Mattson, 58, of Green Bay, Wisconsin, passed away unexpectedly from a heart attack on Monday, January 26, 2026, just two weeks after undergoing surgery for a broken leg at a local hospital.Born in Chicago to the late Dr. James... Read Thomas Mattson's Obituary