Jack Harris, age 78, of Irwin, died Tuesday, February 4, 2020. He was born in McKeesport on September 13, 1941 and is the son of the late Martha L. Kinling Harris. He was employed from the former Carbidie which was later purchased by Kennametal, Inc. until he retired. He is survived by his loving wife, Patsy Jones Ferry-Harris; sons, David (Annette) Harris of North Huntingdon, Christopher (Mandi) Harris of Latrobe, Wes Harris of Rillton, Jack (Kimberly) Harris of West Newton; grandchildren, DJ, Austin( with unprecedent love & dedication to his grandfather), Cassandra, Peyton, Carol, Christopher, Felicia, Lucy, Lindsey, Maya, JJ, Garrett, Gregg and Justin; great-grandchild, Lane; brothers, Richard (Barbara) Harris of Fort Charlotte, Florida and Ronald (Evelyn) Harris of McKeesport; Sister-in-laws, Joyce Bennett, Wilma Taylor, and Maxine (Ken) Neal of Pineville Kentucky. He is preceded in death by sister, Joanne Edgar and brother, Clarke Hunter Harris, and stepson Sean Ferry. Family and friends will be received at Strifflers of White Oak Cremation and Mortuary Services, Inc., 1100 Lincoln Way, White Oak, PA 15131 (Sue Striffler Galaski, Supervisor, 412-678-6177) on Monday, February 10, 2020 from 2:00 pm until 4:00 pm and from 6:00 pm until 8:00 pm. Services will be held in the funeral home chapel on Tuesday, February 11, 2020 at noon with Pastor Charles Owston officiating. Burial will follow. To share a memory or condolence, visit strifflerfuneralhomes.com.