LEAHY, MARY E.(O'BRIEN) of West Roxbury, formerly of Mission Hill, March 23, 2008. Beloved wife of the late William Roche and Patrick V. Leahy. Daughter of the late John J. & Mary A. (Gavin) O’Brien. Sister of the late John J. O’Brien. Aunt of Mary Fahey of Charlestown and Ann Murray of Mansfield as well as many other nieces and nephews. Life long friend of Rose Lynch of Jamaica Plain. Funeral from the Brady & Fallon Funeral Home 10 Tower St. (Opp. Forest Hills MBTA Station) JAMAICA PLAIN on Friday March 28 at 9:15 AM, followed by a Funeral Mass in Mission Church, 1545 Tremont St. Roxbury at 10 AM. Relatives and friends are invited. Visiting hours at the funeral home on Thursday 6-8 PM. Interment, St. Joseph Cemetery