Donald P. Tillman, 77, of Hanover Park, passed away Thursday, December 23, 2021. A Navy Veteran, Donald was a true family man with endless devotion for his late wife, and pride and joy for his children, grandchildren, and great grandson. Beloved husband of the late Irene (nee Dowrick); loving father of Renee (Michael) Ahrens, Sheree (Matthew) Raue, and Michael (Kate); proud grandfather of Lauren (Jacob) Ryan, Katelyn, Brendan, and Allison Kalata, Grace, James, and Claire Raue, and Jack, Harry, and Teddy Tillman; dear great grandfather of Elijah; fond brother of Janice (Joseph) Kurland and the late David (Joan) Tillman. Visitation Thursday, December 30 from 11:00am until time of service 1:00pm at Countryside Funeral Home and Crematory 950 South Bartlett Rd. (at Stearns Rd.), Bartlett. Following services cremation private at Countryside Crematory. In lieu of flowers memorials to Paralyzed Veterans of America at www.pva.org are appreciated. Info www.countrysidefuneralhomes.com or (630)289-7575