Mary Ruth Waldo, age 83, of the Daysville community of Rockwood, passed away January 11, 2020. Ruth was a member of the Glen Alice Christian Church in Rockwood and was a retired retail clerk from J.C. Penney in Rockwood. Survivors include niece: Sandy Strader (Bud) of Rockwood; and several other nieces and nephews. The family will receive friends Thursday, January 16, 2020 from noon until 2 p.m. at Evans Mortuary in Rockwood. Funeral services will follow. Committal services and interment will follow in the Glen Alice Cemetery in Rockwood. Memorial contributions may be made to St. Jude Children’s Research Hospital.