Darley Arabian Mare (牝 Darley Arabian)
 `-- Rattle Mare (牝 1725 Rattle)
     `-- Silvertail (牝 1737 鹿毛 Heneages Whitenose)
         |-- Whimsey (牝 1747 鹿毛 Cullen Arabian)
         |-- Warrens Careless (牡 1751 鹿毛 Regulus)
         |-- Sportsman (牡 1753 鹿毛 Cade)
         |-- Fearnought (牡 1755 鹿毛 Regulus)
         `-- Joan (牝 1757 芦毛 Regulus)