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 )
 |   |   `-- Aunt Betsey ( 牝 1880 Hardwood )