LeRoy J. Dietz, age 76, of Northfield, passed away Friday, October 23, 2026. Beloved husband of the late of Paula Dietz. Devoted father of Dr. Brad (Chrissy), Scott and Danny (Katie) Dietz. Loving Papa of Isabella, Gianna, Shannon, and Brandon. Dear brother of Louise Schmidt, Elizabeth (the late Jerry) Leckman, and Marianne (Steve) Weidner. Fond brother-in-law of Pam (Tom) McPherson. Kind Uncle, cousin and friend of many. 

Memorial Visitation 12:00 - 5:00 p.m. Saturday, November 7, 2026 at Kolssak Funeral Home, 189 S. Milwaukee Ave. (2 Blocks South of Dundee Road) Wheeling. Inurnment Private. 

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