William P. "Bill" Kostyzak, Sr.

William Peter "Bill" Kostyzak, Sr., 86, of Glassport, passed away Thursday, March 9, 2023. He was born August 12, 1936 in McKeesport and was the son of the late Peter and Ruth (Gross) Kostyzak. Bill retired from Copperweld after many years of service. Bill enjoyed playing golf, his favorite courses were Butler's and Seven Springs. He was a jack of all trades and could fix anything around the house, including the plumbing and electrical. He was known for his singing and his skill in leather working. He had a great sense of humor and will be very missed. He is survived by his wife of 65 years, Enise M. (Donofrio) Kostyzak; son, Michael R. Kostyzak of Glassport; sister, Ruth Ann Kostyzak of McMurray; grandchildren, Billy, Brad, Brianna, Richie and Dania Kostyzak; great-grandchildren, Richie, Ava and Anya, as well as nieces and nephews. In addition to his parents, he was preceded in death by his sons, Richard Kostyzak and William Kostyzak, Jr and his brother, Richard Kostyzak. There is no visitation or services planned. Arrangements are by the Gilbert Funeral Home and Crematory, Inc., 6028 Smithfield Street, Boston, Elizabeth Township (412) 751-5000 Drew J. Gilbert, Director. Condolences may be made at GilbertFuneralHomeandCrematory.com