Of Williamsville, entered into rest on April 13, 2026. Beloved husband of 65 years of Patricia (nee Steck) Ciminelli; devoted father of Mark (Sue) Ciminelli, Mathew (Donna) Ciminelli, and David (Michelle) Ciminelli; cherished grandpa of Laura, Andrew, Matthew, Emma, Joseph, Nicole, Sean, Paulette, and the late Luke; dear brother of Dorothy (Paul) Delmonte, and the late Albert (Marge) Ciminelli, Elvira (Frank) LoGuidice, and Leonard Ciminelli. Lawrence was a proud veteran and retired Colonel of The United States Air Force. Relatives and friends may visit the LOMBARDO FUNERAL HOME (Northtowns Chapel) 885 Niagara Falls Blvd., near Eggert Rd., on Thursday, April 23 from 4-6 PM with military honors to follow at 6 PM.