Plucky Maid (牝 1943 青毛 Ariel)
 |-- Home-Made (牝 1950 鹿毛 Occupy)
 |   |-- Home Port (牝 1956 黒鹿毛 Count Fleet)
 |   |   |-- Captive Audience (牝 1962 黒鹿毛 Native Dancer)
 |   |   `-- Iron Warrior (牡 1967 芦毛 Native Dancer)
 |   |-- Look Ma (牝 1959 芦毛 Native Dancer)
 |   |   |-- Show Off (牝 1966 芦毛 Olympia)
 |   |   `-- North Sea (牡 1969 芦毛 Nearctic)
 |   |-- Heel and Toe (牝 1960 芦毛 Native Dancer) 海外1勝
 |   |   `-- Toe Dancer (牝 1969 鹿毛 First Landing) 海外1勝
 |   `-- Secret Practice (牝 1964 芦毛 Native Dancer)
 |       |-- What a Beauty (牝 1972 黒鹿毛 Swaps)
 |       `-- フリーズザシークレット Freeze the Secret [米] (牝 1974 黒鹿毛 Nearctic)
 `-- Footloose (牝 1960 芦毛 Native Dancer)
     |-- At Loose Ends (牝 1965 栗毛 Prince John)
     |   `-- Laura's Star (牝 1977 鹿毛 Key to the Kingdom)
     `-- Scatter Shot (牝 1971 芦毛 Royal Gunner)
         `-- Geiger Countess (牝 1976 栗毛 Mr. Prospector)