Cornelia Van Rensselaer Robb (b. 1874)  Louisa Robb (1877–1960), who married Goodhue Livingston (1867–1951), a prominent architect, in 1896. Harriet Bayard Robb (1881–1910), who died, unmarried, aged 29 at her father's home. In 1892, he moved into a house built for him by Stanford White, at 23 Park Avenue. Afterwards, from 1924 to 1977, the house was the location of the Advertising Club. Robb also had a house at North East Harbor in Maine. Robb died at his residence, 23 Park Avenue in New York City, from a complication of diseases. Descendants Through his son Nathaniel, he was the grandfather of Janet Henderson Robb (b.
Cornelia Van Rensselaer Robb (b. 1874)
 Louisa Robb (1877–1960), who married Goodhue Livingston (1867–1951), a prominent architect, in 1896. Harriet Bayard Robb (1881–1910), who died, unmarried, aged 29 at her father's home. In 1892, he moved into a house built for him by Stanford White, at 23 Park Avenue. Afterwards, from 1924 to 1977, the house was the location of the Advertising Club. Robb also had a house at North East Harbor in Maine. Robb died at his residence, 23 Park Avenue in New York City, from a complication of diseases. Descendants
 Through his son Nathaniel, he was the grandfather of Janet Henderson Robb (b.

