Marvin Spencer Harness Obituary
With solemn reverence, we commemorate Marvin Spencer Harness of Union, Missouri, whose life came to an end on June 18, 2025 at the age of 81, leaving behind cherished memories. Leave a sympathy message to the family in the guestbook on this memorial page of Marvin Spencer Harness to show support.
He is survived by: his wife Diana Harness; his children, Cynthia Williams (Gerald) of Chesterfield, Marvin Jeffrey Harness (Kelly), Jennifer Smith (Jeffrey) of Fenton, Jason Harness (Jill) of St. Charles and Jeremy Harness (Liza) of Ballwin; his grandchildren, Courtney Eschmann (Casey), Spencer Williams, Morgan Williams, Marvin Caleb Harness, Benjamin Harness, Alec Harness, Austin Smith, Tyler Smith, Anneliese Smith, Jamieson Smith, Henry Harness, Mia Harness, Evelyn Harness and Cruz Harness; his sister Elizabeth Grove (Jay) of O'Fallon; and his siblings-in-law, Sharon Maccorquodale of Union and Ron Bocklage (Debra). He is also survived by nieces, nephews, other relatives and friends.
A rosary will be held on Monday, June 23rd 2025 from 3:45 PM to 4:00 PM at the Oltmann Funeral Home - Union (103 N Church St, Union, MO 63084). Visitation will be held on Monday, June 23rd 2025 from 4:00 PM to 8:00 PM at the same location. A Mass will be held on Tuesday, June 24th 2025 from 10:00 AM to 11:00 AM at the Immaculate Conception Church (100 N Washington Ave, Union, MO 63084). A graveside service will be held on Tuesday, June 24th 2025 from 11:30 AM to 11:45 AM at the St. Ignatius Loyola Catholic Cemetery (19127 Mill Rd, Marthasville, MO 63357).
In lieu of flowers, memorial donations may be made to Immaculate Conception Church, American Diabetes Association, or the Wounded Warrior Project.
