Peggy Stewart (牝 1824 鹿毛 Blackburn's Whip)
 |-- Greasy Heel (牝 Richard Singleton)
 |   `-- Alexander Churchill Mare (牝 Alexander Churchill)
 |       `-- Whalebone Mare (牝 Whalebone)
 |-- Trustee Mare (牝 1843 栗毛 Trustee)
 |   `-- Ellen Bateman (牝 1850 栗毛 Glencoe)
 |       `-- Enchantress (牝 1863 栗毛 Lexington)
 |                1着 - '67マンハッタンS
 `-- Little Peggy (牝 1847 栗毛 Cripple)
     |-- Hymenia (牝 1851 鹿毛 Yorkshire)
     |   |-- Daisy (牝 1856 青毛 Cracker)
     |   `-- Virgil (牡 1864 鹿毛 Vandal)
     `-- Peggy Ringgold (牝 1860 栗毛 Ringgold)
         `-- Lady Washington (牝 1872 鹿毛 Woodburn)