Lady Rosebery ( 牝 1878 栗毛 Kingfisher )
 |    1着 - '80シャンペンS
 |-- Lady Primrose ( 牝 1884 鹿毛 The Ill-Used )
 |   |    1着 - '87マンハッタンS
 |   `-- Lady Rosemary ( 牝 1891 栗毛 St. Blaise )
 |   |   `-- Roseliere ( 牝 1909 栗毛 Octagon )
 |-- Lady Margaret ( 牝 1886 栗毛 The Ill-Used )
 |   |-- Margrave ( 牡 1893 栗毛 St. Blaise )
 |   |        1着 - '96プリークネスS
 |   |-- Lady Madge ( 牝 1896 栗毛 Rayon d'Or )
 |   |   |-- Madcap ( 牝 1908 黒鹿毛 Rock Sand )
 |   |   `-- Mileage ( 牝 1909 栗毛 Rock Sand )
 |   |-- Masterman ( 牡 1899 栗毛 Hastings )
 |   |        1着 - '02ベルモントS
 |   `-- Masthead ( 牝 1900 栗毛 Hastings )
 |   |   |-- Old Koenig ( 牡 1913 鹿毛 Golden Maxim )
 |   |   `-- Mainmast ( 牝 1918 栗毛 Superman )
 |-- Lord Dalmeny ( 牡 1887 栗毛 The Ill-Used )
 `-- Lady Violet ( 牝 1890 鹿毛 The Ill-Used )
 |   |-- Lady of the Vale ( 牝 1897 鹿毛 Rayon d'Or )
 |   |   `-- Vulcain ( 牡 1910 栗毛 Rock Sand )
 |   |-- Lady Viola ( 牝 1899 鹿毛 Hastings )
 |   |   `-- Velocity ( 牝 1904 鹿毛 Henry of Navarre )
 |   |-- Watervale ( 牡 1908 鹿毛 Watercress )
 |   `-- Violet Ray ( 牝 1911 Rock Sand )
 |   |   |-- Virago ( 牝 1916 鹿毛 Fair Play )
 |   |   `-- Violet Play ( 牝 1920 黒鹿毛 Fair Play )