Duane A. Duesterbeck, 92, of Delavan, passed away on Tuesday, June 30, 2026 at Golden Years in Lake Geneva.
Duane was born in on July 13, 1933 to Alvin and Dorothy (Burrow) Duesterbeck. He was united in marriage to Evelyn Kelly on July 3, 1954 in Darien. She passed away on Oct. 26, 2018. Duane proudly served in the U.S. Army. He worked for many years at the Wisconsin Southern Gas Company. Duane was a member of Our Redeemer Lutheran Church in Delavan and the Darien American Legion.
Duane is survived by his three children, Teresa (Jerry) Farnsworth of Delavan, Lori (Thomas) Sullivan of Kenosha, and Darrell (Tricia) Duesterbeck of Sharon; six grandchildren, Jenni (Steve) Kraayeveld of Darien, Ryan (Jamie) Cutts of Lake Geneva, Lisa (Zach) Hansen of Roseville, California, Katie (Mike) Anderson of Kenosha, Madeline Duesterbeck of Sharon, and Miya Duesterbeck of Sharon; great grandchildren, Owen Cutts, Kaitlyn Kraayeveld, Ethan Kraayeveld, Brielle Hansen, Ava Sullivan, Kaylee Anderson, Raya Anderson, and Aria Hansen; and step-sister, Esther Schwabe.
Duane is preceded in death by his parents, wife, Evelyn, and brother, Larry.
Public Visitation was held on Wednesday, July 8, 2026 at Monroe Funeral Home in Delavan. Private Family Burial will take place at Spring Grove Cemetery.
Monroe Funeral Home in Delavan is assisting the family. Please visit us at www.delavanfuneralhome.com.