Castaway Mare (牝 Bethell's Castaway)
 |-- Commoner Mare (牝 1715 Whartons Commoner)
 |   `-- Sultan Mare (牝 Sultan)
 |       `-- Jenny Cameron (牝 1742 鹿毛 Quiet Cuddy)
 |-- Bald Charlotte (牝 1721 栗毛 Old Royal)
 |   |-- Somerset Arabian Mare (牝 芦毛 Somerset Arabian)
 |   |   `-- Kitty Fisher (牝 1756 芦毛 Cade)
 |   `-- Chiddy (牝 1733 鹿毛 Hampton Court Childers)
 |       `-- Babraham Mare (牝 1754 鹿毛 Babraham)
 `-- Quiet Cuddy (牡 1727 栗毛 Fox)