Hamilton Fish III
Hamilton Fish III was a soldier and politician from New York State. Born into a family long active in the state, he served in the United States House of Representatives from 1920 to 1945 and during that time was a prominent opponent of United States intervention in foreign affairs and was a critic of President Franklin D. Roosevelt. When Fish celebrated his 102nd birthday in 1990, he was the oldest living American who had served in Congress.
Fish was born Hamilton Stuyvesant Fish in Garrison, Putnam County, New York to former U.S. Representative Hamilton Fish II and the former Emily Mann. His paternal grandfather, Hamilton Fish, was United States Secretary of State under President Ulysses S. Grant. The father of the first Hamilton Fish, Nicholas Fish , was an officer in the Continental Army and was later appointed adjutant general of New York by Governor George Clinton.
Source: Wikipedia