GENTILLE MARY F. Of Pittsburgh, age 83, on Monday, March 9, 2015. She was born December 3, 1931, in Pittsburgh, daughter of the late Edward and Jessie Gentille; sister of Edward T. Gentille and the late Samuel P. and John I. Gentille; aunt of Michele Gentille. Mary received her Bachelor's and Master's degrees from the University of Pittsburgh and taught advanced business courses for 35 years at Montour High School. She was a member of St. Pius X Church where she served as Extraordinary Minister of Holy Communion and as a Lector. She had been the Sacristan there for over 25 years. Funeral arrangements by BEINHAUERS. 412-531-4000. Friends welcome at 2630 West Liberty Avenue, Dormont, 15216, Sunday 2-4 and 6-8 p.m. Mass of Christian Burial will be celebrated Monday 10 a.m. at St. Pius X Church. Interment in St. Joseph Cemetery. Memorial contributions be made to a charity of one's choice. Please add or view tributes at: www.beinhauer.com Send condolences post-gazette.com/gb