Mary M. Musack

Mary M. Musack, 79, of Mayville passed away on Friday, May 7, 2021 at St. Agnes Hospital in Fond du lac, Wisconsin.

Mary was born on December 29, 1941 the daughter of Joseph and Leona (Schon) Kessler in Hubbell, Michigan.  On August 18, 1962, she was married to Gary Van Norman in Fond du Lac, he passed away in 1980.  She was married to William Musack on April 9, 1988 in North Fond du Lac.

Mary had been employed in food service for Nazareth Heights in Fond du Lac.  Together with her husband, Bill they owned and operated an Over the Road Trucking Firm. She was a member of St. Peter’s Ev. Lutheran Church in Theresa, and the Theresa American Legion Auxiliary Post #270.  Mary enjoyed bingo, cards, visiting, polka music and spending time with family.

She is survived by her husband William Musack; children: Darryl (Shari) Van Norman of Theresa, Lynan (David) Wiese of Mayville, Lisa (Paul) Kleinmaus of Rosendale; step children: Connie (Marlin) Kuehl of North Fond du Lac, Stan Musack of Fond du Lac, Laurie Reinhart of Oshkosh, Nancy Barrett of Arkansas, Nannette Lem of Virginia, Tammy (Loren) Sorheim of Theresa Station, Selma (John) Borson of Crystal Lake, Illinois; sister Helen (Joe) Ostdiek of Lincoln, Nebraska; 35 grandchildren and 18 great grandchildren, also other relatives and friends.

She was preceded in death by her parents, first husband Gary in 1980, her sister Ann Kunz; three step children Penny, Vicky, and Ken.

Memorial donations in Mary’s name may be made to St. Peter’s Ev. Lutheran Church, Theresa Legion Auxiliary Post #270 or the American Heart Association.

A visitation for Mary will be held on Wednesday, May 12th from 11:00 until 1:00 p.m. at St. Peter’s Ev. Lutheran Church in Theresa.  A funeral will begin at 1:00 p.m. with the Rev. Jon A. Learman officiating. Interment will follow at Estabrooks Cemetery in Fond du Lac, Wisconsin.

The Koepsell Funeral Home in Mayville is serving the family.  Online condolences may be made at