POWERS Rita H. (McCusker) Powers of South Boston, April 17, 2010. Beloved wife of the late John R. Powers. Loving mother of John R. Powers, Jr. and Deborah A. Powers, cherished “Nana” of Roy Henderson III, all of South Boston. Sister of Arlene McCusker, Anne Conroy, Joseph McCusker, and the late Mary (Anna) O’Connor, Catherine Palmer and Daniel J. McCusker. Also survived by many nieces and nephews. Funeral from The O’Brien Funeral Home, 146 Dorchester St., SOUTH BOSTON, on Thursday at 9:00 A.M. Funeral Mass in St. Augustine’s Cemetery Chapel at 10:00 A.M. Relatives and friends invited. Visiting hours Wednesday 4:00-8:00 P.M. Interment New Calvary Cemetery.