April Fool ( 牝 1930 黒鹿毛 Chief Ruler )
 |-- Beaupartir ( 牡 1935 黒鹿毛 Beau Pere )
 |-- Fandangle ( 牝 1938 栗毛 Tiderace )
 |   `-- Rich Wind ( 牝 1951 Whistling Wind )
 |   |   `-- Cumulus ( 牝 1962 栗毛 Faux Tirage )
 |-- Auf Wiedersehen ( 牝 1947 黒鹿毛 Gold Nib )
 |   `-- Valediction ( 牝 1953 鹿毛 Someo )
 |   |   `-- Statevale ( 牝 1962 青毛 Statesman )
 `-- Firstloch ( 牝 1950 鹿毛 Balloch )
 |   `-- Key ( 牝 1958 鹿毛 Fair's Fair )
 |   |   |-- Chubb ( 牝 1966 鹿毛 Faux Tirage )
 |   |   `-- Fix ( 牝 1976 鹿毛 Shifnal )