Twilight (牝 1839 栗毛 Velocipede)
 |-- Area (牝 1847 栗毛 Gladiator)
 |   |-- Egyptian (牝 1859 鹿毛 Touchstone)
 |   |-- Hartshorn (牝 1861 鹿毛 Mountain Deer)
 |   |   `-- Petroleuse (牝 1869 鹿毛 Oxford)
 |   `-- Roma (牝 1866 鹿毛 Oxford)
 |       `-- Aroma (牝 1883 栗毛 Craig Millar)
 `-- Moonshine (牝 1853 鹿毛 The Libel)
     |-- Moonbeam (牝 1864 栗毛 Pacific)
     |   `-- May Moon (牝 1871 栗毛 Dainty Ariel)
     `-- Atalanta (牝 1868 鹿毛 Dainty Ariel)
         |-- Erycina (牝 1874 鹿毛 Sledmere)
         |-- Penrose (牡 1875 Sledmere)
         |-- Vacillation (牝 1878 栗毛 Knottingley)
         `-- Sylvia Park (牡 1890 栗毛 St. Leger)