A20. Luzborough Mare (f Luzborough)
  Nell (ch f Orphan)
    | Nancy Pigg (ch f 1849 Glencoe)
    |   Fly (b f 1863 Mahomet)
    |     Big Fellow (ch c 1871 War Dance)
    American Eclipse Mare (ch f 1844 American Eclipse)
      Louisa (b f 1852 Yorkshire)
      | Lady Wallenstein (ch f 1863 Lexington)
      | | WALLENSTEIN (ch c 1877 Waverly)  Manchester Cup
      | Ella Jackson (gr f 1867 Lightning)
      |   Lucy Lisle (gr f 1879 Virgil)
      |     CASTAWAY II (b c 1886 Outcast)  Brooklyn H
      Mattie Gross (b f 1860 Lexington)
        TASMANIA (ch f 1866 Australian)  Ladies H
        GRENADA (b c 1877 King Alfonso)  Belmont S, Preakness S, Dixie H, Travers S