Isaac G. Cook, 49, of Pitcher, NY, passed away unexpectedly on Tuesday, March 31, 2026, at the Guthrie Cortland Regional Medical Center, Cortland, NY.

Isaac was born in Cortland, NY on August 27, 1976, the son of Alan and Marilyn Wright Cook. He was a 1993 graduate of Cincinnatus Central School. He had previously been employed by Pall Trinity, Cortland. He is remembered for his dedication and the joy he found in his passions, including his love for riding his motorcycle.

He is survived by his loving daughter, Savannah Cook, and his sons, Alan Cook and Isiah Cook, all of Pitcher. He also leaves behind his devoted parents, Alan and Marilyn Cook, his sister, Christina (Thomas) Aiken, and his significant other, Crystal Roberts, all of Pitcher; several aunts, uncles and cousins.

A private graveside service will be held at the Pitcher Cemetery at the convenience of the family.