Funeral services for Marvin Blackburn will be held at 11 a.m. Saturday, July 15, at McWilliams Funeral Home in Gallatin. Family visitation will be one hour prior to the service. Friends may call after 10 a.m. on Friday. Interment will be at Hillcrest Cemetery near Gallatin. Memorial contributions may be made to the First Baptist Church of Gallatin or the American Heart Association in care of the funeral home.