The Ostrich (牝 1918 鹿毛 Spearmint)
 `-- Emu (牝 1924 栗毛 Adular)
     |-- Emu Apple (牝 1930 Fernkloof)
     |   `-- Plumula (牝 1936 黒鹿毛 Doric)
     |-- Golden Dust (牝 1934 栗毛 Heroic)
     |   |-- Maytown (牡 1943 栗毛 Rivoli)
     |   `-- Ounces (牝 1945 Felcrag)
     `-- Brave Bird (牝 1936 栗毛 Heroic)
         |-- Mother Hen (牝 1942 黒鹿毛 Beau Pere)
         |-- Grandmere (牝 1943 黒鹿毛 Beau Pere)
         |-- ホワイトシヤドウ  [米] (牝 1949 栃栗毛 Colonus)
         `-- Firebird (牝 1954 栗毛 Sun Again)