Michael J. Wilson, 79, of Delmont, passed away on Monday, June 10, 2024, in UPMC East. He was born March 20, 1945, in Pittsburgh, a son of the late Thomas and June (Sittman) Wilson. Prior to retirement, he owned and operated Salem Self Storage with his daughter and he formerly owned and operated the Sunoco Gas Station of Rt. 130 in Jeannette. He was also a veteran of the U.S. Army serving during Vietnam. In addition to his parents, he was preceded in death by his brothers Thomas Wilson Jr., David Wilson and Peter Wilson. He is survived by his children, Michael A. Wilson, Melissa Schnake (Kevin) and Beth Ann Hyde (James); two granddaughters, Katie Lynn Dissanayake (Sahan) and Cassidy Evans (Tyrone); his longtime girlfriend, Mary Jane Deibler; and numerous nieces and nephews. Friends will be received Thursday from 4-8 p.m. in the MASON-GELDER FUNERAL HOME INC., 201 N. First St., Jeannette. Funeral services will be held Friday at 11:00 a.m. in the funeral home. Entombment with military rites will follow in Twin Valley Memorial Park, Delmont. To send online condolences visit www.mason-gelder.com