LONG MARY LOU Age 82, of Mt. Lebanon, peacefully on Monday, December 21, 2015. Daughter of the late James Henry and Elvira Leisman Wagner; wife of the late Robert Peter Galayda and the late Donald Long; beloved mother of Dennis P. Galayda (Janet); sister of the late Doris Beatty; dear friend of John Balkovec; also survived by nieces and nephews. Mary Lou retired from Mercy Hospital after working in the Human Resources Department for many years. Friends may call at LAUGHLIN MEMORIAL CHAPEL, 222 Washington Road, Mt. Lebanon, TUESDAY, December 22, 2015, (today) from 3-7 p.m. and on WEDNESDAY MORNING, December 23, 2015, from 10:00 until 11:15. Funeral Mass will follow in St. Bernard Church at 11:30 a.m. Interment in Mt. Lebanon Cemetery will be private. IN LIEU OF FLOWERS, memorials may be made to Dormont Volunteer Fire Department, 1455 Hillsdale Avenue, Pittsburgh, PA 15216. laughlinfuneralhome.com Send condolences post-gazette.com/gb