Age 64, of Lawrenceville, on Saturday, December 11, 2021. Beloved husband of Jacqueline A. (Cleary) O'Hara; loving father of John James O'Hara; son of the late John "Jack" P. and Josephine "Joy" (Kozlowski) O'Hara; brother of Lawrence (the late Sandy) O'Hara, Daniel O'Hara and Michele (James) Ostrowski; uncle of Sean O'Hara, Lauren O'Hara-Jennings and Kali O'Hara, John and Erin Cleary; great-uncle of Tyler and McKenzie Jennings. Family and friends are welcomed at the WALTER J. ZALEWSKI FUNERAL HOME, 216 44th Street, Lawrenceville, on Thursday, December 16, 2021 from 2-8 p.m. Funeral Mass at Our Lady of the Angels Parish, St. Augustine Church, 225-37th Street, Pittsburgh, PA 15201 on Friday, December 17, 2021 at 11:30 a.m. EVERYONE PLEASE MEET AT CHURCH.