Glenn R. Mahnke

Glenn R. Mahnke, age 78, of Marengo, passed away peacefully Thursday, April 24, 2025 at Edward Hospital, in Naperville, after a courageous battle with lung cancer. His family surrounded him with love and support throughout his illness.

Born October 16, 1946, in Milwaukee, Wisconsin, Glenn was the son of Raymond and Leona (Baerman) Mahnke.  He was a man of many passions – an avid homebrewer, a driving enthusiast who loved taking both his Honda Gold Wing and Mazda for rides, and a devoted home cook who found joy in sharing meals with family and friends.  Above all, his greatest passion was joyfully playing the organ for the Lord for over 40 years, bringing the love of Christ though music to various congregations.

He is survived by his children Joy (Nathan) Frieling of Texas, Liesl (Jim) Christle of St. Charles, Gretchen (Joe) Vespo of Wisconsin, and Dr. Amanda Mahnke (fiancé Mike Fauslo); grandchildren Boaz, Lydia, and Abel Frieling, Jameson and Elliott Christle and many dear relatives and friends.

Glenn was preceded in death by his parents, brothers Wayne and Richard, and his beloved wife Marie.

Funeral services will be held on Friday, May 16th, at 11:00am, at Calvary Lutheran Church, 535 N. McLean Blvd. Elgin, IL.

In lieu of flowers, memorials to Concordia University System (https://www.lcms.org/givenow/cus).

Arrangements handled by Malone Funeral Home in Geneva.  For information 630-232-8233 or visit malonefh.com.

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