John I. Mattison

PENN YAN - John I. Mattison, age 100, was welcomed into heaven on August 23, 2024.John was born on October 21, 1923 in Penn Yan, the son of Marion "Matt" and Alberta (Caswell) Mattison. He served in the US Navy during WWII, from 1941-1943. After he returned home he worked at Corning Glass,...