Age 88 of Pittsburgh, on Tuesday, February 12, 2019. Beloved husband of Mary Ann; dear father of Betsy McCauley, Dan (Kathy) DeFelice, Kay (Jeff) Ziesche, Tom (Paula) DeFelice and Ann (John) Szurley; loving grandfather of Laura (Elliott), Marissa, Chas, Danielle (Jim), Carly (Vinnie), Lee, Maria, Elaina, Stephanie, Tony, Angelina, MaryRose, Justine and Jake; great-grandfather of Lillie and Marshall. Brother of the late Mario (Theresa) DeFelice; cousin of Marie (Donato) Martino. Donato was a math professor at Duquesne University and an avid sports fan. He was parishioner and choir member of the SS Simon & Jude Church. Friends welcome Friday, 1-4 and 6-8 p.m., at WILLIAM SLATER II FUNERAL SERVICE, 1650 Greentree Rd., Scott Twp., 15220. Mass of Christian Burial at SS Simon & Jude Church, Saturday, 10 a.m. As a memorial tribute to a man who gave so generously, please make a donation to a charity of your choice.