Florence Grosvenor Rowley (died 1873) (d. 1873) Parents Emily Isabella Honner George Rowley Children Florence Augusta Vivian Sybll Agnes Vivian Violet Jane Henrietta Vivian Siblings Louisa Sophia Isabella Rowley Sir George Charles Erskine Rowley, 3rd Baronet Emilie Elizabeth Burton Rowley Partners John Beresford, 5th Marquess of Waterford John Vivian