Whisker Mare (牝 1822 鹿毛 Whisker)
 |-- Emiliana (牝 1829 栗毛 Emilius)
 |   |-- Specimen (牝 1836 栗毛 Rowton)
 |   |   `-- Young Specimen (牝 1840 鹿毛 Defence)
 |   `-- Emerald (牝 1841 栗毛 Defence)
 |       |-- Mentmore Lass (牝 1850 鹿毛 Melbourne)
 |       |   |    1着 - '53英1000ギニー
 |       |-- Mentmore (牡 1855 鹿毛 Melbourne)
 |       |-- Magnum (牡 1856 栗毛 Surplice)
 |       `-- King of Diamonds (牡 1857 栗毛 King Tom)
 |                1着 - '59シャンペンS
 `-- Miss Betsy (牝 1837 黒鹿毛 Plenipotentiary)
     |-- Millwood (牝 1844 鹿毛 Sir Hercules)
     |   |-- Mille de Fligny (牝 1866 栗毛 Bois Roussel)
     |   `-- Mlle de Fligny (牝 1866 栗毛 Bois Roussel)
     |-- Lady Betty (牝 1847 黒鹿毛 Slane)
     |   `-- Coterie (牝 1862 鹿毛 Cotherstone)
     `-- Alcyone (牝 1852 黒鹿毛 Robert de Gorham)
              1着 - '55コロネーションS