Sister Gertrude Caroline Gillis, SC (Margaret Elizabeth) of Mt. St. Vincent, Wellesley Hills, on January 19, 2018. A Sister of Charity for 82 years who was missioned in Woodside and Brooklyn, NY; North Sydney, Nova Scotia; Amherst, Nova Scotia; Mount Saint Vincent Academy, Halifax Nova Scotia; and Mount Saint Vincent Motherhouse, Halifax, Nova Scotia. Locally; Dorchester; Academy of the Assumption, Wellesley and Mount Saint Vincent, Wellesley. Beloved daughter of the late Dougald & Margaret (MacDonald) Gillis. Sister of the late James, Daniel, John, Ronald, Hugh and Dougald Gillis, Clara Crawford, Mary DeLibero, Isabelle Dattolie, Rita Stanley, Laura Murphy, Katherine Gale, Martina and Isabelle Gillis. Sister is survived by her nieces and nephews, as well as all her sisters in community. Visiting hours at Mt. St. Vincent, 125 Oakland St. Wellesley Hills on Tuesday January 23, 2018 from 9:30 – 10:15 am with a prayer service at 10:15 am, followed by a Funeral Mass at 10:45 am. Relatives and friends are invited. Interment St. Mary’s Cemetery, Needham. In lieu of flowers, donations may be made to Sisters of Charity, Mt. St. Vincent Community, 125 Oakland St., Wellesley Hills, MA 02481.