Sister Mary Albertus Haggerty, SC, (Kathryn Agnes) of Mt. St. Vincent, Wellesley Hills, on January 1, 2015. A Sister of Charity (Halifax) for 80 years who was missioned in Mount Saint Vincent, Halifax, Mount Saint Vincent University, Halifax, St. Patrick's High School, Halifax, Patchogue, NY, Rego Park, NY., locally in Lowell and Mount Saint Vincent, Wellesley. Beloved daughter of the late John & Mary (O'Connell) Haggerty. Sister of the late Mary Mayer and Arlene Kottmyer. Aunt of Mary Ellen Kottmyer, Diane Kottmyer and John Kottmyer. Visiting hours at Mt. St. Vincent, 125 Oakland St. Wellesley Hills on Sunday January 4 from 3-5 with a prayer service at 4:30 pm. Funeral Mass in Mt. St. Vincent Chapel on Monday January 5 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.