Mary L. Alt Obituary
It is with sadness that the passing of Mary L. Alt (Madison, Wisconsin) is shared. Mary, born on March 17, 1938, passed away on September 4, 2026. Leave a sympathy message to the family on the memorial page of Mary L. Alt to pay them a last tribute.
She was predeceased by: her parents, Philip Alt and Lucille Alt (Steiner); her sisters, Patricia Williston (Leonard) and Marcene Dennis; her nephew Daniel Dennis; and her great-nephew Noah Dennis.
She is survived by: her brother-in-law William Dennis; her nephews, Lance Williston (Liz), Dustin Williston (Kristina), Bradley Dennis, Michael Dennis (Sarah Chadwick) and Andrew Dennis (Kara Gamlin); her great-niece Emersen Dennis; and her great-nephews, Aiden Dennis, Dylan Dennis and Braden Dennis.
Visitation will be held on Monday, September 21st 2026 at 10:00 AM at the St. Dennis Church (505 Dempsey Rd, Madison, WI 53716). A Mass of Christian burial will be held on Monday, September 21st 2026 at 11:00 AM at the same location.
In lieu of flowers, memorials may be made to Brooke's Brigade, LLC or Agrace HospiceCare.
