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 )
 |   |   `-- Regal Roman ( 牝 1921 栗毛 Roi Herode )
 |   |-- Polygon ( 牝 1916 Polymelus )
 |   |   `-- Polyglot ( 牝 1923 鹿毛 Over There )
 |   `-- Clear Trace ( 牝 1918 鹿毛 Tracery )
 |   |   |-- Golden Clear ( 牝 1923 栗毛 Golden Sun )
 |   |   `-- Parade Trail ( 牝 1926 鹿毛 Grand Parade )
 |-- Bridge of Sighs ( 牝 1905 鹿毛 Isinglass )
 |   |-- Light Brigade ( 牡 1910 黒鹿毛 Picton )
 |   |-- Despondency ( 牝 1912 鹿毛 Dark Ronald )
 |   |   `-- Spondee ( 牝 1920 鹿毛 Phalaris )
 |   `-- Piave ( 牝 1915 黒鹿毛 Picton )
 |   |   `-- Mourad ( 牡 1925 栗毛 Maintenon )
 |-- Bridge of Earn ( 牡 1906 鹿毛 Cyllene )
 |-- Brig of Ayr ( 牝 1907 鹿毛 Ayrshire )
 |   |-- Mint ( 牝 1911 鹿毛 Mintagon )
 |   |   |-- Egyptian Flower ( 牝 1920 栗毛 Finland )
 |   |   `-- Peptamint ( 牝 1921 栗毛 Finland )
 |   |-- Beresina ( 牝 1916 黒鹿毛 Swynford )
 |   |   `-- Berystede ( 牝 1923 鹿毛 Son-in-Law )
 |   |-- Garpal ( 牝 1920 黒鹿毛 Phalaris )
 |   |   |-- Santa Rita ( 牝 1927 鹿毛 Hurry On )
 |   |   |-- Brown Betty ( 牝 1930 黒鹿毛 Friar Marcus ) 海外6勝
 |   |   |   |    1着 - 英1000ギニー
 |   |   `-- Courtship ( 牝 1933 鹿毛 Gainsborough )
 |   `-- Coila ( 牝 1922 黒鹿毛 Phalaris )
 |   |   |-- Curlecue ( 牝 1926 鹿毛 Braishfield )
 |   |   `-- Curl Paper ( 牝 1931 鹿毛 Papyrus )
 |-- Spean Bridge ( 牝 1910 鹿毛 Spearmint )
 |   |-- Windyridge ( 牝 1918 鹿毛 Swynford )
 |   |   |-- Just In Time ( 牝 1922 栗毛 Hurry On )
 |   |   `-- Messines ( 牡 1935 栗毛 Massine )
 |   |-- 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 )
 |   |   |-- Mid-day Sun ( 牡 1934 鹿毛 Solario )
 |   |   `-- Mid-DaySun ( 牡 1934 鹿毛 Solario )
 `-- Santa Cruz ( 牝 1916 栗毛 Neil Gow )
 |   |-- Melanesia ( 牝 1924 黒鹿毛 Swynford )
 |   |   |-- Meerestille ( 牝 1933 Wallenstein )
 |   |   `-- Majolika ( 牝 1938 鹿毛 Graf Ferry )
 |   |-- Drift ( 牝 1926 黒鹿毛 Swynford )
 |   |   |-- Fairhaven ( 牡 1932 栗毛 Fairway )
 |   |   |-- Tide-way ( 牝 1933 鹿毛 Fairway )
 |   |   |-- Heliopolis ( 牡 1936 鹿毛 Hyperion )
 |   |   |-- Seven Seas ( 牡 1941 鹿毛 Hyperion )
 |   |   `-- Sun Stream Sun Stream [英] ( 牝 1942 栗毛 Hyperion )
 |   |       |    1着 - 英１０００ギニー、英オークス、クイーンメアリーＳ
 |   `-- Santa Barbara ( 牝 1930 鹿毛 Sansovino )
 |   |   `-- Calabar ( 牡 1940 栗毛 Caerleon )