Ronald D. Semplowski, 66 of Gillespie, died in Carlinville on Thursday, November 6, 2025. He was born on May 9, 1959, in Litchfield to Walter J.Semplowski Sr. and Elizabeth JoAnn Luketich Semplowski.
He married Tammie L. Whitlow Semplowski on June 18, 1983, in Gillespie. He was a gate monitor for Alton Steel. Ronald was a veteran of the US Marine Corp. Ronald enjoyed going to auctions, hunting, fishing, and playing cards. Ronald was an animal lover and also enjoyed being with his grandkids and grandpups.
He is survived by his spouse, Tammie Semplowski of Gillespie; children, Tyler (fiancée, Maggie Moore) Semplowski of Gillespie, Austin Semplowski of Gillespie, and Ashleigh (Josh) Valerius of Millstadt; grandchildren, Jacob Valerius and Eleanor Valerius; brothers, Wally (Tammy) Semplowski of Gillespie and David (Patty) Semplowski of Gillespie; sister, Diane (Karl) Kozak of Gillespie; brothers in law, Tommy Whitlow and Terry Whitlow; sister in law, Theresa (Mike) Scott; 10 nephews, six nieces, 18 great nephews, 12 great nieces, three great-great-nephews, one great-great-niece, several aunts, uncles, cousins and beloved Dog, Hobo.
Ronald was preceded in death by his parents; son, Travis D. Semplowski; mother in law and father in law, Eleanor and Tom Whitlow; sister, Kimberly Janes; nephews, Nathan Heaton and Troy Whitlow; and niece, Tonya Whitlow.
Friends may call on Thursday, November 13, 2025, at Kravanya Funeral Home in Gillespie from 4:00 pm until 8:00 pm. Funeral services are Friday, November 14, 2025, at 10:00 am at Kravanya Funeral Home in Gillespie. Burial will be at Holy Cross Cemetery, Gillespie.
Memorials are suggested to Gillespie Fire Department. Kravanya Funeral Home, Gillespie is in charge of the arrangements.