John T. “Jack” Pencek

1955-2025

John T. “Jack” Pencek, 69, of Dunkirk, passed away on Monday, July 29, 2025 at home. Born on Dec. 28, 1955 in Dunkirk, he was the son of the late John T. and Mary D. (Adamski) Pencek. Arrangements are incomplete and will be announced by the R. Mackowiak Funeral Home, Inc; 56 East Doughty Street, Dunkirk, NY.