Sister Marguerite Francis Armstrong, SC (Marguerite Georgianna) of Mt. St. Vincent, Wellesley Hills, on July 24, 2018. A Sister of Charity for 69 years who was missioned in Woodside, NY; Renton Washington; Alberta, Canada; Halifax, Nova Scotia and Bermuda. Locally; Lawrence, North Andover, Mount Saint Vincent, Wellesley and South Dennis. Beloved daughter of the late Harold F. & Rose (Bourassa) Armstrong. Sister of Rosemarie Hines and the late Patricia Whiteneck. Also survived by all her sisters in community. Visiting hours at Mt. St. Vincent 125 Oakland St. Wellesley Hills on Friday July 27 from 9:30 – 10:30 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.