School-Book ( 牝 1891 黒鹿毛 Wisdom )
 |-- Princess Melton ( 牝 1898 鹿毛 Melton )
 |   |    1着 - '00モールコームS
 |   |-- Young Pegasus ( 牡 1910 鹿毛 Chaucer )
 |   `-- Russet ( 牝 1913 鹿毛 Chaucer )
 |   |   |-- Sweet Auburn ( 牝 1921 鹿毛 Sunstar )
 |   |   `-- Ribstone ( 牝 1923 鹿毛 Blink )
 |-- Riding Master ( 牡 1899 鹿毛 Melton )
 |-- Sunwise ( 牝 1911 鹿毛 Sundridge )
 |   `-- War Tears ( 牝 1916 鹿毛 Spanish Prince )
 |   |   `-- Maid of Mars ( 牝 1925 鹿毛 McKinley )
 |-- Cherry Hinton ( 牝 1912 栗毛 Sundridge )
 |   `-- Haintonette ( 牝 1925 栗毛 Hainault )
 |   |   |-- Valerius ( 牡 1931 鹿毛 Son-in-Law )
 |   |   |-- Valerian ( 牡 1933 鹿毛 Son-in-Law )
 |   |   `-- Valiance ( 牝 1939 鹿毛 Tiberius )
 `-- Lip Stick ( 牝 1915 栗毛 Sunflower )
 |   `-- Fleet Cloud ( 牝 1921 鹿毛 War Cloud )
 |   |   `-- Pitter Patter ( 牝 1928 鹿毛 McKinley )