Young Maid of the Oaks (牝 1817 栗毛 Expedition)
 |-- Katy Ann (牝 1824 栗毛 Ogle's Oscar)
 |   `-- Lady Thompkins (牝 1831 栗毛 American Eclipse)
 |       |-- Tranby Anna (牝 1838 鹿毛 Tranby)
 |       |-- Motto (牝 1839 栗毛 Barefoot)
 |       `-- Blue Filly (牝 1840 黒鹿毛 Hedgeford)
 |-- Medoc (牡 1829 栗毛 American Eclipse)
 |-- Cora (牝 1831 栗毛 American Eclipse)
 |   `-- Wagner Mare (牝 Wagner)
 |       `-- Adele (牝 1858 黒鹿毛 Albion)
 `-- Gipsy (牝 1832 栗毛 American Eclipse)
     |-- Sister One to Pryor (牝 1850 栗毛 Glencoe)
     |   |-- Glycera (牝 1855 栗毛 Sovereign)
     |   |-- Colossus (牡 1856 鹿毛 Sovereign)
     |   |-- Summerside (牝 1860 栗毛 Lexington)
     |   `-- Saratoga (牝 1862 鹿毛 Knight Of St George)
     `-- Sister Two to Pryor (牝 1853 栗毛 Glencoe)
         |-- Sister of Charity (牝 1867 栗毛 Knight Of St George)
         `-- Midsummer (牝 1871 栗毛 War Dance)