Bubble (牝 1914 鹿毛 All Gold)
 |-- Champagne (牝 1918 鹿毛 Peter Pan)
 |   |-- Knockout (牝 1923 鹿毛 Thunderer)
 |   |   `-- Kai-Finn (牡 1928 栗毛 Kai-Sang)
 |   `-- Swizzlestick (牝 1925 鹿毛 Broomstick)
 |       |-- Exhilarate (牝 1929 鹿毛 Stimulus)
 |       |-- Iseult (牝 1930 鹿毛 Sir Gallahad)
 |       `-- Ration (牝 1939 黒鹿毛 Hard Tack)
 `-- Nixie (牝 1925 鹿毛 Peter Pan)
     |-- Utopian (牡 1930 鹿毛 St. Germans)
     `-- Dark Imp (牝 1938 黒鹿毛 The Porter)
         `-- Dark Ruler (牡 1952 鹿毛 Bimelech)