Glasalt (牝 1898 鹿毛 Isinglass)
 |-- Glacier (牝 1907 鹿毛 St. Simon)
 |   |-- Glaciale (牝 1916 鹿毛 Polymelus)
 |   |   `-- Upsalquitch (牡 1925 栗毛 Gainsborough)
 |   |-- Crevasse (牝 1917 黒鹿毛 Harry of Hereford)
 |   |   `-- Edelweiss (牝 1927 鹿毛 Son-in-Law)
 |   |-- Silurian (牡 1919 黒鹿毛 Swynford)
 |   |-- Blue Ice (牝 1921 黒鹿毛 Swynford)
 |   |   |-- Greenland (牝 1928 黒鹿毛 Phalaris)
 |   |   `-- Toque Bleue (牝 1931 鹿毛 Hurry On)
 |   |-- Grandpre (牡 1922 鹿毛 Phalaris)
 |   |-- Avalanche (牝 1924 鹿毛 Phalaris)
 |   |   `-- Snowfall (牡 1934 鹿毛 Sansovino)
 |   `-- Toboggan (牝 1925 鹿毛 Hurry On)
 |       |-- Bobsleigh (牡 1932 栗毛 Gainsborough)
 |       |-- Hydroplane (牝 1938 栗毛 Hyperion)
 |       |-- Evenlode (牝 1939 鹿毛 Hyperion)
 |       `-- Winter Sport (牝 1941 鹿毛 Hyperion)
 |-- King William (牡 1908 鹿毛 William the Third)
 |-- Orangerie (牝 1912 鹿毛 William the Third)
 |   |-- Tangy (牝 1919 鹿毛 Cylgad)
 |   |   `-- Notley Abbey (牝 1930 鹿毛 Friar Marcus)
 |   `-- Petworth (牝 1926 栗毛 Golden Boss)
 |       `-- Widow's Peak (牝 1943 鹿毛 Hairan)
 `-- Canyon (牝 1913 鹿毛 Chaucer)
     |-- Halcyon (牝 1921 栗毛 Phalaris)
     |   |-- Halloween (牝 1927 鹿毛 Sansovino)
     |   `-- Leisure Hour (牝 1929 鹿毛 Buchan)
     |-- Colorado (牡 1923 黒鹿毛 Phalaris)
     |-- Caerleon (牡 1927 黒鹿毛 Phalaris)
     `-- Canaletto (牡 1929 栗毛 Gainsborough)