A17. Potomac Mare (b f Potomac)
    Betsey Malone (b f 1829 Stockholder)
      Charmer (b f 1844 Glencoe)
        Maggie Mitchell (ch f 1857 Yorkshire)
          Marian (b f 1871 Malcolm)
            EMPEROR OF NORFOLK (b c 1885 Norfolk)  American Derby, Dwyer H
            El Rio Rey (ch c 1887 Norfolk)
            Yo Tambien (ch f 1889 Joe Hooker)
            Rey del Sierras (ch c 1892 Joe Hooker)