Mark Hartman Obituary

We are sad to announce that, on January 11, 2026, at the age of 66, Mark Hartman of Altoona, Wisconsin passed away. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

Though Mark may no longer walk beside us, his memory will forever be enshrined in the fabric of the lives of those Mark touched, a beacon of light guiding us through the darkness. In his absence, his spirit lives on — a gentle whisper in the breeze, a ray of sunlight on a cloudy day, a reminder that love knows no boundaries.