DiBenedetto, Yvonne, N. (Nighosian) of Belmont and Marshfield, in her 100th year, February 6, 2011. Beloved wife of the late Joseph. Devoted mother of Dr. Joseph DiBenedetto Jr. and his wife Patricia, Peter DiBenedetto and his wife Maryelise and Dr David DiBenedetto and his wife Dr. Martha Moss. Also survived by 7 grandchildren and many loving nieces and nephews. Sister of the late Lucy, Virginia and Laurence Nighosian. Funeral services will be held at the Aram Bedrosian Funeral Home, 558 Mount Auburn Street, Watertown on Thursday February 10 at 11:00 a.m. A visitation period will be held at the funeral home Thursday morning from 10:00 a.m. - 11:00 a.m. immediately prior to the funeral service. Relatives and friends are kindly invited to attend. In lieu of flowers, memorial gifts may be made to Saint James Armenian Church, 465 Mount Auburn Street, Watertown. Interment at Belmont Cemetery, Belmont.Past volunteer at Mount Auburn Hospital, Cambridge, Buckingham, Browne and Nichols School, Cambridge and the Belmont Women's Club.