Ephraim Martin Jr. (April 6, 1900 – September 8, 1988) was an American attorney who served as district attorney of Middlesex County, Massachusetts, and postmaster of Boston. Early life. Martin was born in Brooklyn and raised in Derry, New Hampshire. He graduated from the Pinkerton Academy, where he was a member of the football, baseball, and track teams. He served in the United States Navy during World War I and was an officer in the United States Navy Reserve.
https://en.wikipedia.org/wiki/Ephraim_Martin