Sister Mary Margaret Fitzgerald, RSM of the Sisters of Mercy died on December 24, 2012 at Andrus Nursing Home, Hastings-on-Hudson. She was born to the late James and Annie Fitzgerald in NYC. Sister was a dedicated educator who taught in a number of schools in the Archdiocese of NY including several elementary schools as well as St. Catharine Academy, Bronx and Our Lady of Victory Academy, Dobbs Ferry. For many years she was a language professor at Mercy College, Dobbs Ferry and Iona College, New Rochelle. She is survived by several cousins and their families. Wake, Friday, Today December 28 from 9:00am - 10:30am with prayer service at 9:30am at Marian Woods Chapel, Hartsdale, NY. Mass of the Resurrection will follow at 11:00am. Burial will follow at Gate of Heaven Cemetery. In lieu of flowers, donations may be made to Sisters of Mercy Ministry Fund, 150 Ridge Road, Hartsdale, NY 10530.