Book Law (牝 1924 黒鹿毛 Buchan)
 |-- Canon Law (牡 1930 鹿毛 Colorado)
 |-- Law Maker (牡 1931 黒鹿毛 Phalaris)
 |-- Rhodes Scholar (牡 1933 鹿毛 Pharos)
 |-- Light Sentence (牝 1934 栗毛 Pharos)
 |   |-- Probation (牡 1939 黒鹿毛 Trimdon)
 |   `-- Niccolina (牝 1950 栗毛 Niccolo Dell'Arca)
 |       `-- Chaparral (牡 1966 鹿毛 Val de Loir)
 |-- Legal Fare (牡 1935 鹿毛 Manna)
 |-- Sun Lore (牡 1938 鹿毛 Hyperion)
 |-- Highway Code (牝 1939 鹿毛 Hyperion)
 |   |-- Courtesy (牝 1952 鹿毛 Nasrullah)
 |   |   |-- Duplex (牝 1957 黒鹿毛 Double Jay)
 |   |   |-- Continue (牝 1958 青鹿毛 Double Jay)
 |   |   |-- Knightly Manner (牡 1961 鹿毛 Round Table)
 |   |   |-- Respected (牝 1962 鹿毛 Round Table)
 |   |   |-- Dignitas (牡 1965 鹿毛 Round Table)
 |   |   |-- Makeyourmanners (牝 1966 鹿毛 Herbager)
 |   |   `-- Makeacurtsey (牝 1967 鹿毛 Herbager)
 |   `-- Signal Hill (牝 1954 鹿毛 Hill Prince)
 |       `-- Mount Zara (牝 1963 栗毛 ザラズーストラ)
 `-- Archive (牡 1941 鹿毛 Nearco)