Robert Martin Luther, age 84 of Canton, GA passed away on December 20, 2015 at his residence. No visitation services are scheduled at this time. A memorial service will take place after the holiday season. Mr. Luther is survived by Sandra Luther of Canton, GA; daughter Judy Henson of Ball Ground, GA; daughter Leslie Gayle Gallaher of Atlanta, GA; five grandchildren; and four great grandchildren also survive. In lieu of flowers, donations may be made to the Methodist Children's Home at 500 South Columbia Drive, Decatur, GA 30030. The caring staff of Darby Funeral Home is honored to serve the Luther family. Those who wish to leave condolences may do so by visiting www.darbyfuneralhome.com