Malachite (牝 1913 栗毛 Rock Sand)
 `-- Stephanie (牝 1925 鹿毛 Stefan the Great)
     |-- Quickly (牝 1930 青毛 Haste)
     |   |-- Reigh Grey (牝 1938 黒鹿毛 Reigh Count)
     |   |-- Count Fleet (牡 1940 黒鹿毛 Reigh Count)
     |   |-- Depth Charge (牡 1941 黒鹿毛 Bold Venture)
     |   `-- Count Speed (牡 1943 鹿毛 Reigh Count)
     |-- Poesy (牝 1936 栗毛 Chance Shot)
     |   `-- I Appeal (牡 1951 栗毛 Sir Pennant)
     `-- Stepwisely (牝 1941 黒鹿毛 Wise Counsellor)
         |-- Bolero (牡 1946 栗毛 Eight Thirty)
         |-- County Clare (牡 1950 黒鹿毛 Shannon)
         |-- Roman Tread (牡 1951 黒鹿毛 Roman)
         |-- Smart Stepper (牝 1953 黒鹿毛 Bull Lea)
         `-- Watch Your Step (牡 1956 栗毛 Citation)