Waltham - Miss Mary S. Hansberry of Waltham died Friday January 21, 2005 at Emerson Rehabilitation and Nursing Center, Watertown. She was 88. Born in Lynn, a daughter of the late Timothy and Margaret (Loughlin) Hansberry she was a secretary for many years for the Raytheon Corporation. She was the sister of the late Martin and John Hansberry. She is survived by her sister-in-law, Dorothy G. Hansberry of Wellesley Hills; five nieces, Mary D. McCarthy of Bolton, Margaret Duvall of North Carolina, Dorothy Hansberry-Biegunska of Poland, Jane F. Hansberry-Wilson of Denver, CO, Sara E. Hansberry of Wellesley, and one nephew, Martin F.Hansberry of Wellesley. Relatives and friends are invited to attend the Funeral at 9 a.m. Tuesday from The Joyce Funeral Home, 245 Main Street (Rte.20), Waltham followed by a Funeral Mass in the Blessed Sacrament Chapel of Saint Charles Borromeo Church, 51 Hall Street, Waltham at 10 a.m. Burial will be in Calvary Cemetery, Waltham. Visiting hours are Monday from 6 to 8 p.m. Memorial donations may be made to the charity of ones choice.