John C. Donnelly Jr. of Kings Park was born on December 14, 1946 to John and Mary Donnelly in Manhattan. He grew up in Flushing, Queens. After graduating from High School he served in the US Air Force. He was proud member of the Steamfitters Union local 638 until he retired in 2006.

Beloved Husband of Barbara. Devoted father of Kristine (Carl), Tara, and the late Colleen. Cherished brother of Geraldine (Monty) and Joyce (Eugene). Treasured grandfather of Cailin, Ashley, Lucas and Marissa.

He will be deeply missed.