William K. Vanderbilt, taken at White Plains
Miss Rutherford, daughter of William K. Vanderbilt
William K. Vanderbilt
Mrs. Cornelius Vanderbilt
Kathleen Vanderbilt
Gladys Vanderbilt
Mrs. Reggie Vanderbilt and daughter
William Rockefeller
Miss K. Cameron
Mr. E.C [Edward Collins] Knight [Jr.]
The Honorable Mrs. Clay (Daughter of William Waldorf Astor)
Mrs. Harry Payne Whitney's [Gertrude Vanderbilt Whitney] daughter
J. P. Morgan's niece, Miss Morgan
Potts Boy (?)
[Unidentified man with black bow tie]