Glen J. Zeman, age 73, a resident of Coldwater, MI, formerly of Warrenville, IL died on Thursday, September 21, 2023.  He was born November 13, 1949 in Berwyn, IL to Albert and Loretta Zeman.

Glen grew up in Warrenville, Illinois before attending Purdue University where he received a Bachelor's and Masters degree in Metallurgical Engineering.  He was a devoted husband to his loving wife Barbara of 48 years.  Glen and Barbara lived for many years in Johnson City, TN where Glen was a defense industry research and development engineer for GenCorp Aerojet.  Glen and Barbara raised their two sons, Brian and Kevin, in Johnson City where Glen coached t-ball and soccer and was an active part of the community.  In 2005, they moved to Coldwater, Michigan where Glen worked as an engineer at H.C. Starck until his retirement.

Glen is survived by his two sons, Brian Zeman & Kevin (Lindsey) Zeman; five grandchildren, Tyler, Collin, Abbrielle, Benjamin and Andrew; and two sisters Gail (Sam) Ranzulla and Dawn (Michael) McManus.  Glen was preceded in death by his wife, Barbara.

A visitation will be held at Hultgren Funeral Home, 304 N. Main St., Wheaton, IL 60187, on Friday, September 29 from 9:30 a.m. until 11:00 a.m. Interment will follow at St. Michael Cemetery in Wheaton.

Memorial gifts may be directed to the American Cancer Society in honor of his devoted wife, Barbara Zeman.

Family and friends may sign a guest book at hultgrenfh.com. For more information, please call Hultgren Funeral Home at 630-668-0027.