Richard A. Kassulat, age 88, of Naples, FL formerly of North Barrington passed Friday, July 11, 2025. Loving father of Kurt (Dawn) Kassulat, Renee Kanari, and Michelle (Todd) Sprague. Dear Opa of Jennifer, Kevin, Erik, Logan, Napoleon, Alexandra, Delon, Fresca, Christopher, Richie, Abby, Sammi, and Ellie. Fond brother, kind uncle, cousin, and friend to many. Richard was preceded in death by his beloved wife of 49 years, Ingrid (nee Radtke) Kassulat, and his parents Peter and Olga (nee Nickel) Kassulat. Visitation Wednesday, July 16th from 4:00 to 8:00 pm at Kolssak Funeral Home, 189 S. Milwaukee Ave (2 Blocks South of Dundee Road), Wheeling. Richard will lie in state one hour prior to the Life Celebration Service at 11:00 am Thursday 17th at St. Paul Lutheran Church, 100 South School Street, Mount Prospect. Interment in Ridgewood Memorial Park, Des Plaines, IL. Send a condolence, share a story or post a picture at www.funerals.pro or for further assistance please call 847-537-6600