SISTER MARY HALLAHAN, 1926 – 2012
Sr. Mary Hallahan, O.S.U.January 17, 1926 – December 31, 2012 Sister Mary Hallahan, formerly known as Sister Charles, died peacefully on December 31, 2012 at Andrus on Hudson in Hastings-on-Hudson. Mary entered the Ursulines on July 15, 1945; she made her first vows on January 16, 1948 and her final vows on January 16, 1951….