Apr. 28, 1883 Mohawk Herkimer County New York, USA
Apr. 10, 1934 Manhattan New York County (Manhattan) New York, USA
Great-great-grandnephew of James Monroe (1758-1831); great-grandson of James Monroe (1799-1870); son of Douglas Robinson and Corinne (Roosevelt) Robinson (1861-1933; poet); nephew of Theodore Roosevelt; married 1904 to Helen Roosevelt; brother of Corinne Robinson Alsop; uncle of Joseph Alsop (1910-1989; newspaper columnist), Stewart Alsop (1914-1974; newspaper columnist) and John DeKoven Alsop. Republican. Member of New York state assembly from Herkimer County, 1912; member of New York state senate 35th District; elected 1922.