Mark L. Welch Obituary

We bid farewell to Mark L. Welch (Madison, Wisconsin), whose journey of life gracefully concluded on January 29, 2026 at the age of 81. Mark touched countless lives with warmth and kindness, leaving behind cherished memories that will forever echo in hearts. Family and friends can send flowers and condolences in memory of the loved one. Leave a sympathy message to the family on the memorial page of Mark L. Welch to pay them a last tribute.

He was predeceased by: his parents, Leo Welch and Ingeborg Welch; and his sister-in-law Gigi Hansen. He is survived by: his wife Sue Hansen; his daughter Mary Sue Olson (Rick); his grandsons, Reid Olson (Sara) and Nick Olson (Kayla); his great grandchildren, Roman and Sal Olson; his sister Kathy Frambs (Bob); his brother-in-law Jerry Hansen; his niece Tammy Haberkorn (Craig); and his nephews, Brian Frambs and Aaron Hansen.