Elsa Freida Weisman Stratton of Lexington, MA, on February 17, 2017. Beloved wife of the late Lawrence (Jack) Stratton. Devoted mother of Lori Jean Stratton and Diane Frances Stratton. Dear grandmother of Emma Laws and Lila Stratton and loving sister of Sylvia Weisman Waldman. Service at Westview Cemetery, 520 Bedford St., Lexington, Monday, February 20, 2017 at 10:30 am. Following service, family and friends are invited back to Elsa’s late residence until 4:00 pm. In lieu of flowers, remembrances may be made in Elsa’s name to the Nantucket Conservation Foundation, 118 Cliff Rd., Nantucket, MA 02554.