Maria Louisa Vanderbilt (1827-1896) (1827–1896) Parents Sophia Johnson Cornelius Vanderbilt Children Maria Louisa Clark Siblings Sophia Johnson Vanderbilt Emily Almira Vanderbilt Catherine Juliette Vanderbilt Mary Alicia Vanderbilt Eliza Vanderbilt Phoebe Jane Vanderbilt Frances Lavinia Vanderbilt Cornelius Jeremiah Vanderbilt George Washington Vanderbilt Ethelinda Vanderbilt William Henry Vanderbilt Partners Robert Johnston Niven Horace Francis Clark