William Emlen Roosevelt was born 30 April 1857 in Manhattan, New York County, New York, United States to James Alfred Roosevelt (1825-1898) and Elizabeth Norris Emlen (1825-1912) and died 15 May 1930 804 Fifth Avenue, Manhattan, New York County, New York, United States of unspecified causes. He married Christine Griffin Kean (1858-1936) 4 October 1882 in Elizabeth, Union County, New Jersey, United States.
|Offspring of William Emlen Roosevelt and Christine Griffin Kean (1858-1936)|
|Christine Kean Roosevelt (1884-1913)|
|George Emlen Roosevelt (1887-1963)|
|Lucy Margaret Roosevelt (1888-1914)|
|John Kean Roosevelt (1889-1974)|
|Philip James Roosevelt (1892-1941)||15 May 1892 Manhattan, New York County, New York, United States||17 November 1941 Oyster Bay, Nassau County, New York, United States||Jean Schermerhorn Roosevelt (1891-1984)|