Memento (牝 1921 栗毛 Pennant)
 |-- Jimmy Moran (牡 1927 鹿毛 Lucky Hour)
 |-- Airdrie Lass (牝 1928 鹿毛 Lucky Hour)
 |   `-- Distinction (牝 1948 鹿毛 Roman)
 |       `-- Czarina (牝 1956 鹿毛 Princequillo)
 |-- Sugar Run (牝 1936 鹿毛 St. Germans)
 |   |-- Lump Sugar (牝 1944 鹿毛 Bull Lea)
 |   |   |-- Pink Sapphire (牝 1950 栗毛 Vincentive)
 |   |   `-- Restless Wind (牡 1956 栗毛 Windy City)
 |   |-- Butterfly (牝 1952 鹿毛 Bimelech)
 |   |   `-- Royal Butterfly (牝 1958 鹿毛 Royal Note)
 |   `-- Topping Time (牝 1960 鹿毛 County Delight)
 |       `-- Atop (牝 1965 鹿毛 Dunce)
 |-- Widdecombe (牝 1938 芦毛 Royal Minstrel)
 |   `-- Widdimere (牝 1946 黒鹿毛 Challenger)
 |       `-- Rivet (牡 1964 黒鹿毛 Nail)
 `-- Inspired (牝 1940 鹿毛 Boswell)
     `-- Pretty Julie (牝 1952 黒鹿毛 Brooklyn)
         `-- Spec o'Motion (牡 1963 黒鹿毛 Spectrum)