Bio

• Born in New York City. Married to Ruth Brown, divorced in 1949. Married Allene Pomeroy Gaty. Author of more than 40 books, mostly biographies.

  Author of American Express: A Century of Service (1950).

  He died at his winter home in Sarasota, Florida.
  

Date de naissance

• 1896-09-16

Date de décès

• 1975-02-01

Des relations