John Trentmann Obituary
We bid farewell to John Trentmann of Washington, Missouri, whose journey of life gracefully concluded on December 12, 2025 at the age of 86. John touched countless lives with warmth and kindness, leaving behind cherished memories that will forever echo in hearts. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
He was predeceased by: his parents, William Trentmann and Cecelia; his wife Judy Trentmann; and his sisters, Lucille Hellmann, Elizabeth Koch and Margaret Gildehaus.
He is survived by: his children, Stephen Trentmann (Melanie) of Washington, Kyle Trentmann (Tammy) of Chamois and Melissa Nilges (Tim) of O'Fallon, MO; his grandchildren, Jacob Trentmann (Sara), David Trentmann (Ali), Ian Johnson, Isaac Trentmann, Dalton Nilges, Mikayla Boglino (Trace) and Olivia Nilges; and his great grandchildren, Henry Trentmann and Margaret Trentmann.
Memorial donations can be made to Our Lady of Lourdes School or VFW 2661.