Virago (牝 1764 芦毛 Snap)
 |-- Prophet Mare (牝 1777 芦毛 Prophet)
 |   |-- Bourdeaux Mare (牝 1787 芦毛 Bourdeaux)
 |   |   `-- Lady Grey (牝 1806 芦毛 Stamford)
 |   |-- Arethusa (牝 1792 栗毛 Dungannon)
 |   |   |-- Walton (牡 1799 鹿毛 Sir Peter Teazle)
 |   |   |-- Williamson's Ditto (牡 1800 鹿毛 Sir Peter Teazle)
 |   |   `-- Pan (牡 1805 栗毛 St. George)
 |   `-- Dam Arethusa (牝 1792 Dungannon)
 |       `-- Ditto (牡 1800 Sir Peter Teazle)
 |-- Speranza (牝 1778 芦毛 Eclipse)
 |   `-- Bab (牝 1787 芦毛 Bourdeaux)
 |       `-- Sir Peter Mare (牝 1797 芦毛 Sir Peter Teazle)
 |-- Saltram (牡 1780 黒鹿毛 Eclipse)
 `-- Anvil Mare (牝 1788 黒鹿毛 Anvil)
     `-- Windle Mare (牝 1809 Windle)
         `-- Leviathan (牡 1823 栗毛 Muley)