What former New York governor had his biography written by sports writer Frank Graham, Sr?
Frank Graham (writer):  He was also a successful author, writing biographies of politician Al Smith and athletes Lou Gehrig and John McGraw, as well as histories of the New York Yankees, New York Giants and Brooklyn Dodgers. Al Smith: Alfred Emanuel "Al" Smith (December 30, 1873 – October 4, 1944) was an American politician who was elected Governor of New York four times and was the Democratic U.S. presidential candidate in 1928.
Alfred Emanuel "Al" Smith