Brookdale (牝 1921 鹿毛 Peter Pan)
 |-- Playdale (牡 1929 鹿毛 My Play)
 `-- Boola Brook (牝 1937 鹿毛 Bull Dog)
     |-- Admiral's Lady (牝 1942 黒鹿毛 War Admiral)
     |   |-- Water Queen (牝 1947 鹿毛 Johnstown)
     |   `-- Crafty Admiral (牡 1948 鹿毛 Fighting Fox)
     |-- Balm of Gilead (牝 1945 鹿毛 Blenheim)
     |   |-- Lady Jane D. (牝 1950 鹿毛 Some Chance)
     |   `-- Black Main (牝 1951 黒鹿毛 Double Jay)
     `-- Spring Run (牝 1948 鹿毛 Menow)
         |-- Racing Fool (牡 1952 鹿毛 Jet Pilot)
         |-- Red God (牡 1954 栗毛 Nasrullah)
         |-- Spring Muse (牝 1956 鹿毛 Ambiorix)
         |-- ホイスリングウインド (牝 1959 鹿毛 Nasrullah)
         |-- Up Spirits (牡 1961 鹿毛 Turn-to)
         `-- Bold Dame (牝 1963 Bold Ruler)