Duncan T. O'Brien was born on
March 28,
1895 in
New York. He was an
Irish-Catholic insurance broker and a politician, of the
Democratic Party, who served as a member of the
New York State Senate,
19th District from 1923 until his death on
September 14,
1938 of a
cerebral hemorrhage.
He was a member of the Elks, Redmen and Knights of Columbus and is buried at Saint Raymond's Cemetery in the Throggs Neck section of the Bronx in New York.
References
Duncan T. O'Brien's entry in the Political Graveyard