Boat ( 牝 1937 青毛 Man o'War )
 |-- Rampart ( 牝 1942 青毛 Trace Call )
 |   |-- Wendasy ( 牝 1955 栗毛 Your Host )
 |   |   |-- Northern Bay ( 牡 1966 鹿毛 Northern Dancer )
 |   |   |-- Profiterole ( 牝 1967 栗毛 Candy Spots )
 |   |   `-- Lindaria ( 牝 1969 栗毛 Sea-Bird )
 |   |-- Dianthus ( 牝 1956 栗毛 Your Host )
 |   |   |-- Solar Princess ( 牝 1964 栗毛 Summer Tan )
 |   |   |-- Villamor ( 牡 1965 栗毛 Native Dancer )
 |   |   |-- Cheddar Pink ( 牝 1973 栗毛 Olden Times )
 |   |   `-- Oak Blossom ( 牝 1976 黒鹿毛 Tarleton Oak )
 |   `-- Ampart ( 牝 1963 黒鹿毛 Uncle Miltie )
 |   |   `-- Am Reasonable ( 牝 1972 芦毛 Turn to Reason )
 |-- Pinnace ( 牝 1944 鹿毛 Roman )
 |   `-- Stormy Cruise ( 牝 1949 黒鹿毛 Third Degree )
 |   |   |-- Skinny Minny ( 牝 1957 鹿毛 Ponder )
 |   |   |-- Pink phantom ( 牝 1964 鹿毛 ナディア )
 |   |   `-- Fiddly Dee ( 牝 1972 鹿毛 Hidden Treasure )
 |-- Noble Hero ( 牡 1945 鹿毛 Heliopolis )
 |-- Greek Ship ( 牡 1947 黒鹿毛 Heliopolis )
 |-- Sky Ship ( 牡 1949 青毛 Teddy's Comet )
 |-- Ria Rica ( 牝 1950 黒鹿毛 Rico Monte )
 |   `-- Drill Site ( 牡 1959 鹿毛 Imbros )
 |-- Queen Fleet ( 牝 1956 栗毛 Count Fleet )
 |   |-- Glorious Night ( 牝 1961 青毛 Dark Star )
 |   |   `-- Ingot ( 牝 1971 芦毛 Iron Ruler ) 海外7勝
 |   |-- Tomeen ( 牝 1963 栗毛 Tom Fool )
 |   |   `-- Lifelong Friend ( 牝 1972 栗毛 Stevward )
 |   |-- Amerilee ( 牝 1964 Amerigo )
 |   |   `-- Ameridun ( 牝 1968 Dunce )
 |   `-- Atsa My Ship ( 牝 1971 鹿毛 Golden Ruler )
 |   |   `-- Miss Servitude ( 牝 1976 栗毛 Fleet Surprise )
 `-- Boat Race ( 牝 1957 鹿毛 Roman )
 |   `-- Sure Thing ( 牝 1966 鹿毛 ハイハット )
 |   |   |-- Lizzie's Light ( 牝 1979 Icecapade )
 |   |   `-- Relasure ( 牝 1983 栗毛 Relaunch )