Background
Dewey was born on May 4, 1898, in Princeton, Missouri, United States.
Dewey was born on May 4, 1898, in Princeton, Missouri, United States.
Dewey graduated from Missouri High School, the University of Missouri, George Washington University.
Dewey worked at the International Banking Corporation. He was Secretary and Treasurer of the PanHellenic Association of Tientsin (and one of the 15 founders) and Treasurer of the American Tennis Club.