Torpenhow (牝 1910 黒鹿毛 Torpoint)
 |-- Herd Girl (牝 1917 黒鹿毛 Colin)
 |   `-- Late Date (牝 1929 黒鹿毛 Hourless)
 |       |-- Latent (牝 1939 栗毛 Thundering)
 |       |-- War Date (牝 1942 黒鹿毛 War Admiral)
 |       |-- Elope (牝 1947 黒鹿毛 Heliopolis)
 |       |-- Frolic (牝 1949 黒鹿毛 Whirlaway)
 |       |-- Beau Busher (牡 1952 栗毛 Mr. Busher)
 |       `-- Stolen Hour (牝 1953 栗毛 Mr. Busher)
 |-- Summit (牝 1918 栗毛 Ultimus)
 |   |-- Scally (牝 1923 鹿毛 Brown Prince)
 |   |   `-- Scalpel (牝 1936 黒鹿毛 Sickle)
 |   |-- Maharanee (牝 1926 鹿毛 Brown Prince)
 |   |   `-- Hindu Queen (牝 1931 黒鹿毛 Sickle)
 |   |-- Firetop (牝 1928 栗毛 Man o'War)
 |   |   |-- Columbiana (牝 1933 鹿毛 Petee-Wrack)
 |   |   |-- Petaline (牝 1934 栗毛 Petee-Wrack)
 |   |   |-- Flaming Top (牝 1941 栗毛 Omaha)
 |   |   `-- Snow Flame (牝 1948 栗毛 Blenheim)
 |   |-- Uppermost (牝 1932 栗毛 Cohort)
 |   |   `-- Sayonara (牝 1941 栗毛 Sweepster)
 |   `-- Apogee (牝 1934 鹿毛 Pharamond)
 |       |-- Perigee (牝 1938 鹿毛 Sir Gallahad)
 |       |-- Acoma (牝 1946 黒鹿毛 Johnstown)
 |       `-- Sofarsogood (牝 1952 鹿毛 Revoked)
 `-- Dare Say (牝 1921 栗毛 Cudgel)
     |-- Miss Tony (牝 1928 黒鹿毛 Black Toney)
     `-- Liberty Limited (牡 1929 鹿毛 Sir Gallahad)