Laurel Mae (牝 1959 黒鹿毛 Crafty Admiral)
 |-- Opec (牝 1971 栗毛 Bagdad)
 |   |-- Turn Down the Heat (牝 1977 栗毛 Key to the Mint)
 |   |   `-- Flying Heat (牝 1982 黒鹿毛 Private Account)
 |   |-- Nabila (牝 1978 黒鹿毛 Foolish Pleasure)
 |   |   `-- Nydrion (牝 1986 黒鹿毛 Critique)
 |   `-- Forty Weight (牝 1986 黒鹿毛 Quadratic)
 |       |-- Forty Gran (牝 1997 栗毛 El Gran Senor)
 |       `-- Untamed Beauty (牝 1999 鹿毛 Rahy)
 |-- Illiterate (牝 1972 鹿毛 Arts and Letters)
 |   |-- Starsawhirl (牝 1988 Star de Naskra)
 |   |   `-- エーピーフェロー (牡 1998 鹿毛 Northern Flagship)
 |   `-- Alphabet Soup (牡 1991 芦毛 Cozzene)
 `-- Sadie Mae (牝 1973 鹿毛 Sadair)
     `-- Sadie's Crown (牝 1986 鹿毛 Wavering Monarch)
         `-- シングムーン Sing Moon [米] (牝 1995 鹿毛 Cryptoclearance)