Pretty Quick (牝 1905 鹿毛 Eager)
 |-- Pretty Dark (牝 1911 鹿毛 Dark Ronald)
 |   |-- Southern (牡 1917 鹿毛 Sunstar)
 |   |-- Dawn-Wind (牝 1920 鹿毛 Sunstar)
 |   |   |-- Dawn (牝 1924 栗毛 Chaucer)
 |   |   |-- Tiffin (牝 1926 鹿毛 Tetratema)
 |   |   |-- Tetrapylon (牝 1931 芦毛 Tetratema)
 |   |   |-- Cumha (牝 1932 栗毛 Coronach)
 |   |   |-- Matinal (牝 1934 鹿毛 Blandford)
 |   |   `-- Morning Breeze (牝 1935 鹿毛 Cameronian)
 |   |-- Cleone (牝 1921 芦毛 The Tetrarch)
 |   |   `-- Cloelia (牝 1930 鹿毛 Lancegaye)
 |   `-- London Fog (牝 1922 鹿毛 Sunstar)
 |       `-- London Traffic (牝 1931 黒鹿毛 La Farina)
 `-- Pari (牝 1913 鹿毛 Dark Ronald)
     `-- Paritat (牝 1918 栗毛 Lycaon)
         `-- Parity (牝 1933 鹿毛 Blandford)