Sister Catherine Therese Barrett, SC (Mary Katherine) of Mount Saint Vincent, Wellesley Hills February 19, 2012. A Sister of Charity (Halifax) for 66 years who was missioned in Rego Park, Brooklyn, Fresh Meadows and Bellmore, New York, locally in St. Margaret's, Dorchester and Mount Saint Vincent, Wellesley. Beloved daughter of the late Daniel J. & Katherine (Smith) Barrett. Sister of the late John Barrett and Elizabeth Taylor. Sister in Law of the late Eleanor Barrett. Survived by many nieces, nephews, grandnieces and grandnephews.Visiting hours at Mt. St. Vincent 125 Oakland St. Wellesley Hills on Thursday 4-7 PM with a prayer service at 6:30 PM. Funeral Mass in Mt. St. Vincent Chapel on Friday February 24 at 10:30 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.