Cornelia Van Rensselaer Thayer Robb (1849–1903) Parents Cornelia Patterson Van Rensselaer Nathaniel Thayer, Jr. Children Louisa Robb Livingston Siblings Bayard Thayer Nathaniel Thayer III Harriet Van Rensselaer Thayer Andrew Eugene Van Rensselaer Thayer John Thayer Partners J. Hampden Robb