Dutch Mary ( 牝 1915 栗毛 William the Third )
 |-- Duccia di Buoninsegna ( 牝 1920 鹿毛 Bridge of Earn )
 |   `-- Delleana ( 牝 1925 栗毛 Clarissimus )
 |   |   |-- Dossa Dossi ( 牝 1930 栗毛 Spike Island )
 |   |   |-- Dore ( 牡 1932 栗毛 Captain Cuttle )
 |   |   |-- De Albertis ( 牡 1933 栗毛 Coronach )
 |   |   |-- Donatello ( 牡 1934 栗毛 Blenheim )
 |   |   |-- Domenico Ghirlandaio ( 牡 1935 鹿毛 Blenheim )
 |   |   |-- Donata Bardi ( 牝 1938 鹿毛 Tourbillon )
 |   |   `-- Donatella ( 牝 1939 栗毛 Mahmoud )
 |-- Spelthorne ( 牡 1922 鹿毛 Spearmint )
 |-- Royal Dutch ( 牝 1923 栗毛 Royal Canopy )
 |   `-- Tafal Kop ( 牝 1930 栗毛 Spion Kop )
 |   |   `-- Electrine ( 牝 1937 鹿毛 Electron )
 |-- Kopje ( 牝 1925 栗毛 Spion Kop )
 |   `-- Cappiello ( 牡 1930 栗毛 Apelle )
 |-- Sister Anne ( 牝 1926 鹿毛 Son-in-Law )
 |   |-- Fatimite ( 牝 1941 鹿毛 Mahmoud )
 |   |   |-- Badoura ( 牝 1945 黒鹿毛 Colorado Kid )
 |   |   |-- Amaranthine ( 牝 1946 鹿毛 Pink Flower )
 |   |   |-- Salvadora ( 牝 1950 Sayani )
 |   |   |-- Io ( 牝 1957 鹿毛 Tenerani )
 |   |   `-- Mighty Gurkha ( 牡 1959 鹿毛 Gratitude )
 |   `-- Prudent Polly ( 牝 1944 鹿毛 Atout Maitre )
 |   |   |-- Ossian ( 牡 1952 鹿毛 Royal Charger )
 |   |   |-- Nice Guy ( 牡 1957 栗毛 Democratic )
 |   |   `-- カシム Cassim [愛] ( 牡 1959 黒鹿毛 Tamerlane )
 `-- Christopher Robin ( 牡 1927 黒鹿毛 Phalaris )