Olga Matskina, age 93, of Braintree, formerly of Leningrad, Russia, on February 21, 2017. Wife of the late Aaron Matskin. Mother of Katya Zhdanov of Revere. Russian Orthodox Funeral Services will be held at the Gardens of Gethsemane Chapel, 670 Baker St. West Roxbury, on Thursday February 23 at 11 am. Relatives and friends are invited to attend.