Black Duchess ( 牝 1886 黒鹿毛 Galliard )
 |-- Black Cherry ( 牝 1892 黒鹿毛 Bendigo )
 |   |-- Fair Jean ( 牝 1900 黒鹿毛 Ayrshire )
 |   |   `-- Thistleton ( 牡 1910 鹿毛 Soliman )
 |   |-- Jean's Folly ( 牝 1901 黒鹿毛 Ayrshire )
 |   |   |-- Burnt Almond ( 牝 1908 黒鹿毛 Gallinule )
 |   |   |-- Night Hawk ( 牡 1910 黒鹿毛 Gallinule )
 |   |   |-- White Lie ( 牝 1911 黒鹿毛 White Eagle )
 |   |   |-- Arctic Night ( 牝 1920 鹿毛 White Eagle )
 |   |   `-- Compromise ( 牝 1922 鹿毛 White Eagle )
 |   |-- Cherry Lass ( 牝 1902 鹿毛 Isinglass )
 |   |   |-- Dorothy Court ( 牝 1907 鹿毛 Robert le Diable )
 |   |   `-- Absolute ( 牡 1909 鹿毛 Gallinule )
 |   |-- Black Arrow ( 牡 1903 黒鹿毛 Count Schomberg )
 |   |-- Mountain Eagle ( 牝 1911 鹿毛 White Eagle )
 |   |   |-- Mount Royal ( 牡 1917 黒鹿毛 Royal Realm )
 |   |   `-- Eagle's Eyrie ( 牝 1918 黒鹿毛 Royal Realm )
 |   |-- Blanche ( 牝 1912 鹿毛 White Eagle )
 |   |   |-- Blandford ( 牡 1919 黒鹿毛 Swynford )
 |   |   |-- Blanc Mange ( 牝 1922 鹿毛 Hainault )
 |   |   |-- Silver Hussar ( 牡 1925 鹿毛 Silvern )
 |   |   |-- Allagash ( 牡 1927 鹿毛 Friar Marcus )
 |   |   `-- Nun's Veil ( 牝 1930 黒鹿毛 Friar Marcus )
 |   `-- Kingston Black ( 牡 1914 黒鹿毛 Royal Realm )
 |-- Bay Ronald ( 牡 1893 鹿毛 Hampton )
 |        1着 - '97ハードウィックS
 `-- Black Velvet ( 牝 1906 鹿毛 Veles )
 |   `-- Black Brocade ( 牝 1912 青毛 Neil Gow )
 |   |   |-- Barenka ( 牝 1917 鹿毛 Catmint )
 |   |   |-- Pagan Pan ( 牡 1918 青毛 Luke McLuke )
 |   |   |-- Jeanne Bowdre ( 牝 1919 鹿毛 Luke McLuke )
 |   |   |-- Negrina ( 牝 1921 青毛 Luke McLuke )
 |   |   `-- Mr. Sponge ( セ 1927 鹿毛 Luke McLuke )