Bridget ( 牝 1888 栗毛 Master Kildare )
 |-- Santa Brigida ( 牝 1898 鹿毛 St. Simon )
 |   |    1着 - '01ヨークシャーオークス
 |   |-- Bridge of Canny ( 牡 1903 鹿毛 Love Wisely )
 |   |-- Ste Claire ( 牝 1904 鹿毛 Isinglass )
 |   |   |-- Lady Cicero ( 牝 1913 鹿毛 Cicero )
 |   |   |-- Polygon ( 牝 1916 Polymelus )
 |   |   `-- Clear Trace ( 牝 1918 鹿毛 Tracery )
 |   |-- Bridge of Sighs ( 牝 1905 鹿毛 Isinglass )
 |   |   |-- Light Brigade ( 牡 1910 黒鹿毛 Picton )
 |   |   |-- Despondency ( 牝 1912 鹿毛 Dark Ronald )
 |   |   `-- Piave ( 牝 1915 黒鹿毛 Picton )
 |   |-- Bridge of Earn ( 牡 1906 鹿毛 Cyllene )
 |   |-- Brig of Ayr ( 牝 1907 鹿毛 Ayrshire )
 |   |   |-- Mint ( 牝 1911 鹿毛 Mintagon )
 |   |   |-- Beresina ( 牝 1916 黒鹿毛 Swynford )
 |   |   |-- Garpal ( 牝 1920 黒鹿毛 Phalaris )
 |   |   `-- Coila ( 牝 1922 黒鹿毛 Phalaris )
 |   |-- Spean Bridge ( 牝 1910 鹿毛 Spearmint )
 |   |   |-- Windyridge ( 牝 1918 鹿毛 Swynford )
 |   |   |-- Knockando ( 牡 1920 鹿毛 Phalaris )
 |   |   |-- Legionnaire ( 牡 1923 栗毛 Phalaris )
 |   |   |-- Bonnement ( 牡 1925 鹿毛 Tracery )
 |   |   `-- Bridge of Allan ( 牝 1928 黒鹿毛 Phalaris )
 |   `-- Santa Cruz ( 牝 1916 栗毛 Neil Gow )
 |   |   |-- Melanesia ( 牝 1924 黒鹿毛 Swynford )
 |   |   |-- Drift ( 牝 1926 黒鹿毛 Swynford )
 |   |   `-- Santa Barbara ( 牝 1930 鹿毛 Sansovino )
 |-- Spree ( 牝 1901 鹿毛 St. Frusquin )
 |   `-- Carnival ( 牝 1909 栗毛 Martagon )
 |   |   `-- Carlaris ( 牡 1923 鹿毛 Phalaris )
 |-- Bilberry ( 牝 1903 栗毛 Persimmon )
 |   `-- La Gioconda ( 牝 1910 栗毛 Marco )
 |   |   |-- Campmeat ( 牝 1926 栗毛 Campfire )
 |   |   `-- Miss Morocco ( 牝 1929 栗毛 Stimulus )
 `-- Oliver Goldsmith ( 牡 1908 栗毛 Chaucer )