Ronald J. Kostek, age 57, of Oxford, beloved husband of Susan Szymansky Kostek, passed away suddenly on September 2, 2020 in his home. Ron was born in Bridgeport on February 20, 1963 to Elizabeth (Voytek) Kostek and the late John Kostek and had been a lifelong area resident. He was a graduate of Bunnell High School class of 1981 and was employed as a Tool and Die Maker for RAF Electronic Hardware. Ron also worked at Captain's Cove for many years as a  security supervisor  for the night club. Survivors in addition to his beloved wife and mother include his cherished daughter, Samantha Kostek, his uncle, Stephen Voytek, his in-laws Gerald and Dorothy Szymansky, his sisters in-law, Robin Szymansky, Karen Murphy and her husband Jim, his nephews, Connor Murphy, Jake Biondo, Vince Biondo and Joey Biondo and one niece, Autumn Murphy.  Ron loved the outdoors hunting, fishing and gardening were his favorites. You would see him cheering Samantha on at her softball games and martial arts tournaments. He loved to go to local beer festivals with his friend John. Ron loved to cook for his family especially on holidays. He was an avid country music, Yankee and Dallas Cowboy fan. Ron was known for his helpfulness, caring and kind personality. In lieu flowers donations can be made to Seymour Pink. Due to the current health situation Ron's family has elected to have a private family service. The Adzima Funeral Home-Stratford has been entrusted with the funeral arrangements.