Willesha ( 牝 1913 鹿毛 William the Third )
 `-- Pussy Willow ( 牝 1921 鹿毛 Polymelus )
 |   |-- Rolling Rock ( 牡 1929 鹿毛 Hurry On )
 |   |-- Bulolo ( 牝 1934 黒鹿毛 Noble Star )
 |   |   |-- Bees Knees ( 牝 1939 鹿毛 Easton )
 |   |   |-- Lily Marlene ( 牝 1941 鹿毛 Mahmoud )
 |   |   |-- Bebe ( 牝 1942 鹿毛 Bois Roussel )
 |   |   |-- Thomasina ( 牝 1945 黒鹿毛 Felstead )
 |   |   `-- Akimbo ( 牝 1947 芦毛 Bois Roussel )
 |   `-- Olive Oyl ( 牝 1935 黒鹿毛 Papyrus )
 |   |   |-- Bestwood ( 牝 1943 黒鹿毛 Bois Roussel )
 |   |   `-- Rubber Neck ( 牝 1949 鹿毛 Niccolo Dell'Arca )