John J. Brennan III, 74, of Exton, PA passed away on August 27, 2023.
Born in Somerset, PA in 1949, John was the beloved son of the late John J. Jr. and Eleanor R. (Carey) Brennan.
John was the loving husband of the late Geraldine M. (Hiegl) Brennan; dear brother-in-law of Susan Brennan. He is also survived by many nieces and nephews.
He was predeceased by his siblings.
John was a lawyer for all of his adult life, working for himself at Brennan Law.