52. Sir John Sebright's Arabian Mare (f Sir John Sebright's Arabian)
    Y. Cartouch Mare (f Y. Cartouch)
      Oroonoko Mare (ch f Oroonoko)
        Herod Mare (f Herod)
          Duchess (br f 1792 Alexander)
          | Mother Goose (ch f 1805 Stamford)
          |   Mother Goose (f Milesius)
          |     Violet (f 1845 Vulcan)
          |       Crystal (ch f 1851 Crozier)
          |         Silverstream (b f 1864 Colonist)
          |         | Twitter (b f 1869 Durham)
          |         | | WHY NOT (b c 1881 Castlereagh)  Grand National Steeple Chase
          |         | |   Portia (br f 1882 Arbitrator)
          |         | |     Portion (b f 1888 Beaufort)
          |         | |     | Windward (b f 1897 Windgall)
          |         | |     | | Windward's Pride (b f 1903 Hackler)
          |         | |     | | | Ednam's Pride (b f 1913 Edam)
          |         | |     | | |   Northern Lady (b f 1925 Haki)
          |         | |     | | |     Ins an Mala (b f 1938 Apron)
          |         | |     | | |       Ballymaginathy (br f 1945 Ballyogan)
          |         | |     | | |         Cambalee (ch f 1950 Cambyses)
          |         | |     | | |         | Cam Shaft (ch f 1962 Fleet Path)
          |         | |     | | |         |   PAR EXCELLANCE (b f 1977 L'Enjoleur)  Canadian Oaks(Gr.1), Princess
          |         | |     | | |         |                                         Elizabeth S (Canada)(Gr. 1)
          |         | |     | | |         Miss Mackinley (b f 1955 The Phoenix)
          |         | |     | | |         | FONSECA (b c 1962 Andros)  Dansk Derby
          |         | |     | | |         Egualita (b f 1960 Democratic)
          |         | |     | | |           Equal Chance (ch f 1965 Hitting Away)
          |         | |     | | |             JAY BIRD (ch f 1977 Hot Spark)  Curragh S(Gr.3)
          |         | |     | | Fair Wind (ch f 1904 Succoth)
          |         | |     | |   Blouzelinda (b f 1911 St. Brendan)
          |         | |     | |   | DARK JAPAN (b/br c 1923 Dark Legend)  Chester Cup, Goodwood Cup, Manchester Cup
          |         | |     | |   Isle of the Blessed (b f 1912 St. Brendan)
          |         | |     | |     WEST INDIES (b f 1924 Jackdaw)  Irish One Thousand Guineas
          |         | |     | Moyvalley (b f 1899 Blitz)
          |         | |     |   Lady Edgar (br f 1907 Sir Edgar)
          |         | |     |     Lady Orb (br f 1917 Orby)
          |         | |     |       Mint d'Or (b c 1922 Spearmint)
          |         | |     Guillemot (b f 1892 Gallinule)
          |         | |       Greenshank (ch f 1898 Winkfield)
          |         | |       | Yellow Shank (ch f 1907 Count Schomberg)
          |         | |       |   Goldbeaterskin (ch f 1913 Rodney)
          |         | |       |     Gogonendro (ch c 1923 Argos)
          |         | |       Charlotte (b/br f 1906 Florizel II)
          |         | |       | Coronation (ch f 1911 Mindig)
          |         | |       |   ODOLIE (ch f 1919 Biniou)  Nagroda Liry
          |         | |       Grace (ch f 1909 Realist or Gouverneur)
          |         | |         Itaka II (ch f 1929 Harlekin)
          |         | |           Ingraban (ch 1941 Buvesz)
          |         | Silver Standard (b f 1901 Enthusiast)
          |         |   Silver Ore (b f 1876 Solon)
          |         |     Silver Mine (b f 1887 Haymaker)
          |         |       The Vag (ch c 1907 The Wag)
          |         Lady Lynbury (blk f 1866 Coroner)
          |           Piersfield (b c 1874 Lothario)
          |             SHINGLASS (ch c 1876 Stockinger)  Railway S
          |             Greenfield (b c 1878 Lothario)
          |             Lady Blunt (hr f 1885 Arbitrator)
          |               What (br f 1893 Oberon)
          |               | KILLEAGH (b c 1903 Killyleagh)  Irish Sweeps Derby
          |               | What a Fairy (br f 1910 Fariman)
          |               |   Ionian Fairy (b f 1926 Milesius)
          |               |     MICKEY THE GREEK (b c 1934 Apple Sammy)  July Cup
          |               Sweetie (br f 1896 Harvest Feast)
          |                 Sugar (blk f 1903 Symington)
          |                   Almond Rock (b f 1908 Wolf's Crag)
          |                   | Sis Martin (b f 1916 Sir Martin)
          |                   |   BROOMS (br c 1925 Broomstick)  Hopeful S
          |                   Sacharissa (br f 1915 Adam Bede)
          |                     Sucre Royal (gr f 1926 Roi Herode)
          |                       Sugarcane (gr f 1936 Felstead)
          |                         Spring Symphony (gr f 1946 Pay Up)
          |                           Mabern (b f 1955 Golestan)
          |                             MAY BE (b f 1961 Mourne)  Grand Criterium d'Ostende
          Whip (b c 1794 Saltram)