Hagopian , Bertha (Nersesian) of Waltham, July 6, 2015. Beloved wife of the late Hurire Hagopian. Devoted mother of Ronald and his wife Artemis, Roger and his wife Lynda and Russell and his wife Joyce. Loving grandmother of Jason, Jeffrey, Rodger, Manny, Brandon and Brittany. Great grandmother of Jake and Luke. Sister of Beatrice Changelian and the late John Nersesian. Funeral service at the Armenian Memorial Church, 32 Bigelow Avenue, Watertown on Thursday, July 9 at 11:00 a.m. Relatives and friends are kindly invited to attend. At the request of the family, there are no visiting hours. In lieu of flowers, memorial gifts may be made to the Armenian Memorial Church. Interment at Mount Auburn Cemetery, Cambridge.