William K. Vanderbilt

William K. Vanderbilt, Jr.

Miss Rutherford, daughter of William K. Vanderbilt

Miss Rutherford, daughter of William K. Vanderbilt

William K. Vanderbilt, taken at White Plains

Miss Rutherford, daughter of William K. Vanderbilt

Construction of William K. Vanderbilt house.

Mrs. Cornelius Vanderbilt

Kathleen Vanderbilt

Mrs. Harry Payne Whitney [Gertrude Vanderbilt Whitney]

Mrs. Cornelius Vanderbilt

Gladys Vanderbilt

William Rockefeller

Mrs. Reggie Vanderbilt and daughter

[William H. Vanderbilt.]

Miss K. Cameron

Mrs. Harry Payne Whitney's [Gertrude Vanderbilt Whitney] daughter

[Pulitzer Fountain, with W.K. Vanderbilt's mansion and Heckscher Building in the background]

The Honorable Mrs. Clay (Daughter of William Waldorf Astor)

Mrs. Harry Payne Whitney's [Gertrude Vanderbilt Whitney] daughter