Michael Lynn Thornhill, 67, of Princeton, passed away on Saturday September 13, 2025, at WVU Princeton Community Hospital. Born November 3, 1957, in Princeton, he was the son of the late James Thornhill and Gladys Hull Thornhill. Michael worked for many years for AEP. Following his retirement, he loved to spend time on the farm. In addition to her parents, he was preceded in death by siblings Buck Thornhill, Mamie Rice, Barbara Thomas, Betty Poole, and Mary Pitzer. Survivors include his wife, Karen Thornhill. Son Chris Thornhill and daughter Lora Thornhill (Sean Morris). Granddaughter Khrislynn Thornhill. Sister Vickie Young (Melvin) and Special niece Regina Weeks (Bo Allen). The Family would like to think the staff of Princeton Hospital ICU unit. Honoring his wishes he will be cremated, and so services will be held. Online condolences may be shared with the family via www.memorialfd.com . The Thornhill family is being served by the Memorial Funeral Directory and Cremation Center on Athens Road in Princeton.