Heidi Ann Thessin Obituary
With solemn hearts, we announce the passing of Heidi Ann Thessin (Fort Wayne, Indiana), born in Milwaukee, Wisconsin, whose presence will be deeply missed, having departed on July 21, 2025 at the age of 78. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
Though Heidi has departed this earthly realm, her legacy endures — a legacy of love that will continue to illuminate the lives of family and friends in the darkest of hours. May her spirit soar on wings of eternal peace, forever cherished in the tender embrace of memory.
She is survived by: her brother Jeff Nowicki; her children, Mark Thessin (Carri), Deborah Marshall (Eric) and Michael Thessin (Maureen); her grandchildren, Jordan Callison (Michael), Jeffrey Marshall, Jonathan Marshall and Mason Thessin; and her great grandchild Brynlee Callison.
Visitation will be held on Wednesday, August 6th 2025 from 3:00 PM to 5:00 PM at the Taylor Chapel United Methodist Church (10145 Maysville Rd, Fort Wayne, IN 46835). A funeral service will be held on Wednesday, August 6th 2025 at 5:00 PM at the Taylor Chapel Ministries (10145 Maysville Rd, Fort Wayne, IN 46835).
Should you like to share a memorial donation, the family asks that you consider Taylor Chapel or the American Lung Association.
