Mark A. Guenther Obituary
It is with deep sorrow that we announce the death of Mark A. Guenther of Hartford, Wisconsin, who passed away on March 13, 2026, at the age of 77, leaving to mourn family and friends. Family and friends can send flowers and/or light a candle as a loving gesture for their loved one. Leave a sympathy message to the family in the guestbook on this memorial page of Mark A. Guenther to show support.
He was predeceased by: his parents, Robert Guenther and Lorraine Guenther. He is survived by: his wife Nancy Hinkel; his children, Chris Guenther (Michelle) and Jennifer Guenther (Brenton); his grandchildren, Collin Schmelebeck (Alex), Hunter Guenther, Ava Guenther and Giselle Green; his great grandchildren, James, Grace and Charles Schmelebeck; his siblings, Tom Guenther (Diane) and Carin Benning (John); and his brothers-in-law, John Hinkel (Barbara) and Robert Hinkel (Nokki). He is also survived by many nieces, nephews, other relatives, and friends.
