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)
 |   |   `-- Besides (牝 1952 鹿毛 Naucide)
 |   |-- Lily Marlene (牝 1941 鹿毛 Mahmoud)
 |   |   `-- Miss Arnhem (牝 1950 芦毛 Airborne)
 |   |-- Bebe (牝 1942 鹿毛 Bois Roussel)
 |   |   `-- Gamest (牝 1951 黒鹿毛 Big Game)
 |   |-- Thomasina (牝 1945 黒鹿毛 Felstead)
 |   |   `-- ヴイゴー Vigo [英] (牡 1953 芦毛 Vilmorin)
 |   `-- Akimbo (牝 1947 芦毛 Bois Roussel)
 |       |-- Quorum (牡 1954 芦毛 Vilmorin)
 |       `-- ポイズンドアイヴイ Poisoned Ivy [英] (牝 1962 黒鹿毛 Never Say Die)
 `-- Olive Oyl (牝 1935 黒鹿毛 Papyrus)
     `-- Bestwood (牝 1943 黒鹿毛 Bois Roussel)