John D. Gregor
November 3, 1949 - June 24, 2021
John Dennis "Pappy Jack" Gregor (Grzegorczyk) Age 71, of Pittsburgh, passed away on Thursday, June 24, 2021. Former spouse of Elizabeth "Betty" Mary Smith; father of John (Kate Thimons) Gregor, William Gregor and Susanne (Brad) Hamelly; grandfather... View Obituary & Service Information