John H. "Jack" Ivory Sr., 81, of Ruffsdale, died Sunday, April 15, 2018. He was born March 7, 1937, in Greensburg, a son of the late Frank and Eleanor Redding Ivory. Jack served in the Army. He was a member of Local 354 Plumbers and Pipefitters. He had been a Scoutmaster with Troop 414, Greensburg. In addition to his parents, he was predeceased by his twin sister, Jackie Toth; and a sister, Joanne Curry. He is survived by his wife, Beverly Lowstetter Ivory; two sons, John H. Ivory Jr., of Ruffsdale, and Chris A. (Monica) Ivory, of Ligonier; two grandchildren, Summer and Roman Ivory; four brothers, Frank, Bill, Ken and Jeff Ivory; and a number of nieces and nephews. There will be no public visitation or service.