Tame Duck (牝 1913 黒鹿毛 Earla Mor)
 |-- Duck's Egg (牝 1924 黒鹿毛 Absurd)
 |   |-- Love Set (牝 1932 栗毛 Captain Bunsby)
 |   |   `-- Bel Amour (牝 1937 黒鹿毛 Beau Pere)
 |   |-- Belle Cane (牝 1937 黒鹿毛 Beau Pere)
 |   |   |-- Alicane (牡 1944 栗毛 Alibhai)
 |   |   |-- Lurline B. (牝 1945 黒鹿毛 Alibhai)
 |   |   |-- Belle Request (牝 1951 鹿毛 Requested)
 |   |   `-- Admirals Belle (牝 1952 鹿毛 War Admiral)
 |   `-- Tukumaitu (牝 1942 鹿毛 Theio)
 |       `-- ハラ Halla [新] (牝 1956 栗毛 Red Mars)
 |-- Duckling (牝 1928 鹿毛 Chief Ruler)
 |   `-- Lady Drake (牝 1936 黒鹿毛 Beau Pere)
 |       `-- Battle Cruiser (牝 1942 栗毛 Battle Song)
 `-- Francis Drake (牡 1934 Chief Ruler)