Vanderbilt, Reginald Claypoole was born on December 19, 1880 in New York, United States. Son of Cornelius and Alice Claypoole (Gwynne) Vanderbilt.
Brother of Cornelius, III and Alfred Gwynne V. Bachelor of Arts, Yale University, 1902.
Director Raquette Lake Railway, Raquette Lake Transportation Company, Fulton Chain Railway, Fulton Navigation Company President Association of American Horse Shows, Inc., and president American Hackney Horse Society. Director National Horse Show Association America, Ltd. Home: Newport, R.I.
Married Cathleen Gebhard Neilson, April.; married second, Gloria M. Morgan, March 6, 1923.