Slippers (牝 1904 黒鹿毛 Meddler)
 |-- Buskin Buskin [米] (セ 1910 鹿毛 Hamburg)
 |        1着 - メトロポリタンHC、カナｄィアンダービーS、 ボウイHC
 |-- Polly Flinders (牝 1912 鹿毛 Burgomaster)
 |   |-- Prudery (牝 1918 黒鹿毛 Peter Pan)
 |   |   |-- Whiskery (牡 1924 黒鹿毛 Whisk Broom)
 |   |   |-- Victorian (牡 1925 鹿毛 Whisk Broom)
 |   |   |-- Coquetry (牝 1926 鹿毛 Chicle)
 |   |   `-- Halcyon (牡 1928 鹿毛 Broomstick)
 |   |-- Prudish (牝 1919 黒鹿毛 Peter Pan)
 |   |   |-- False Modesty (牝 1925 青毛 Whisk Broom)
 |   |   |-- Comstockery (セ 1926 鹿毛 Chicle)
 |   |   |-- Sourdine (牝 1933 鹿毛 Royal Minstrel)
 |   |   |-- Mock Modesty (牝 1934 芦毛 Royal Minstrel)
 |   |   `-- Precise (牝 1941 青毛 Cohort)
 |   |-- Polly Pennant (牝 1920 鹿毛 Pennant)
 |   |   `-- Polly Play (牝 1928 鹿毛 My Play)
 |   |-- Tonala (牝 1921 Broomstick)
 |   |   `-- Ladala (牝 1927 栗毛 Ladkin)
 |   `-- Macaw (牡 1923 鹿毛 Peter Pan)
 `-- Comfort (牝 1916 鹿毛 Broomstick)
     `-- Shasta Brown (牝 1927 Tracer)
         `-- Ruby Crystal (牝 1931 鹿毛 Crystal Pennant)