Gregory Felix Kubik, age 65, of Jackson, Missouri, passed away on Saturday, April 3, 2021, at his home. He was born July 12, 1955, in Evergreen Park, Illinois, son of Felix Kubik and Catherine (Gregorich) Kubik. After more than 30 years of employment at AT&T, he retired as an engineer. He enjoyed hunting and gardening, and most of all, he loved spending time with his family and friends. He touched the lives of everyone he met with his warm and lighthearted nature. He is survived by his mother Catherine Kubik of Evergreen Park, Illinois; daughter Cynthia (Kubik) Willmert of Mt. Juliet, Tennessee; son Brenton Kubik of Jackson, Missouri; brother Gerald Kubik and sister Donna O’Boyle; and three grandchildren, Juniper Willmert, Shelby Kubik, and August Willmert. He was preceded in death by his father Felix Kubik. Arrangements were under the care of Liley Funeral Homes in Marble Hill.