Peacefully on Sunday, July 1, 2018, Dorothy Mae Barnes departed this earthly life in Clinton, MD. Family and friends will unite on Thursday, July 5, 2018 from 12:00 noon until time of service 1:00pm at Briscoe-Tonic Funeral Home 2294 Old Washington Road Waldorf, MD 20601. Interment will follow at Heritage Memorial Cemetery, Waldorf, MD.