Background
Riordan, Daniel J. was born on July 7, 1870 in New York, United States. Son of Michael and Margaret (Horrigan) Riordan.
Riordan, Daniel J. was born on July 7, 1870 in New York, United States. Son of Michael and Margaret (Horrigan) Riordan.
Bachelor of Arts, Manhattan College, 1890.
Engaged in real estate and insurance business, since 1890.
Member New York Senate, 1901-1905. Member 56th Congress (1899-1901).
Married Edith M. Caldwell, June 28, 1899.