Age 92, of Providence Point, passed away on Friday, July 31, 2020. Beloved daughter of the late Louis and Yolanda Gentile. She is survived by her "adopted niece" and family. Annemarie (David) DeJames; her driver, Bernard Sherry; and her caregivers from Home Instead. Tresalyn taught elementary health and math in the Baldwin school district for 35 years. She loved to travel and was very devoted to her parents. Friends are invited to attend a Funeral Mass on Wednesday, August 5, 2020, at 10 a.m. in St. Thomas More Church, Bethel Park. EVERYONE MUST WEAR A MASK. Entombment to follow at Queen of Heaven Cemetery. Memorials may be made to the Little Sisters of The Poor. Arrangements entrusted to FREYVOGEL-SLATER FUNERAL DIRECTORS, Bethel Park, (412-835-1860). www.slaterfuneral.com