Tom Mack, 78, of Marshalltown, IA, entered into eternal rest on March 20, 2026, at his beloved vacation home on Bromley Pond in rural Clemons, IA. A Celebration of Life will be held 10:30 a.m., Thursday, May 21, 2026, at Hope United Methodist Church in Marshalltown. A visitation will be held from 5:00 p.m. to 7:00 p.m., Wednesday, May 20, 2026, at Anderson Funeral Homes in Marshalltown. A luncheon will be held following the service in the church fellowship hall. Inurnment will take place at Riverside Cemetery in Marshalltown. In lieu of flowers, the family suggests memorials be directed to the Marshall County Conservation Board, Hope United Methodist Church, or a charity of the donor’s choice. Anderson Funeral Home is caring for Tom and his family. Online condolences may be sent to www.andersonfhs.com.