Trembitskaya-Irina, of Newton, formerly of Boston, MA on August 17, 2013. Devoted mother of Janna Curtis and her husband Ron. Dear grandmother of Elyse and Natalie Curtis. Loving sister of Valya Burshtein of Germany. Services are private. In lieu of flowers, donations may be made to Hospice of the Good Shepherd, 2042 Beacon St., Newton, MA 02468, or American Cancer Society, 30 Speen St., Framingham, MA 01701.