CARR, Ruth M. (Kelliher), of Arlington, passed peacefully on April 9, 2022, surrounded by her loving family. Beloved wife of the late Donald P. Carr, Sr. Loving mother of Steven F. Carr and his wife Deborah L. of Norfolk, MA, Deborah A. Carr of Arlington, Carolyn M. Hynes and her husband Marc W. of NH, and the late Donald P. Carr, Jr. Cherished grandmother of Jessica Moreschi and her husband Anthony, Joshua Hynes and his wife Cherish, Matthew Carr and his wife Emily, and Danielle Carr and her husband Nelson Morales. Cherished great grandmother of Anya, Drew, Trinity and Eden. Ruth had unconditional love for her family. She did her U. S. Cadet Nurse Corps training during WWII at Cambridge City Hospital. She proudly dedicated her life to the nursing profession for fifty years. Visiting hours will be held at the Keefe Funeral Home, 2175 Mass Ave in NORTH CAMBRIDGE, Saturday, April 23rd from 9am to 11am. Followed by a funeral mass celebrated in St. Agnes Church, 51 Medford St. Arlington at 11:30 AM. Relatives and friends are respectfully invited to attend. Services will conclude with burial at Oak Grove Cemetery, Medford. For directions or to leave a message of condolence please visit www.keefefuneralhome.com