Age 92, of McKees Rocks, PA, passed away Friday, July 8, 2022. He was the son of the late Charles and Ann (Waggle) Gregor. Predeceased by his brother Charles Gregor and sisters Anne Henninger (Oliver) and Helen Gregor. He is survived by nine nieces and nephews. William was a retired employee of Bell Telephone Company and a Navy Veteran. There will be no visitation. Arrangements were made by Worrell Funeral Home, Inc., Sharpsburg. A memorial service will be held at Resurrection Cemetery, Moon Twp., on Friday at 11 am.