Brimmer Mare ( 牝 Brimmer )
 |-- Hautboy Mare ( 牝 Hautboy )
 |   `-- Snake ( 牡 1705 鹿毛 Lister Turk )
 |-- Castaway Mare ( 牝 Bethell's Castaway )
 |   |-- Commoner Mare ( 牝 1715 Whartons Commoner )
 |   |   `-- Sultan Mare ( 牝 Sultan )
 |   |-- Bald Charlotte ( 牝 1721 栗毛 Old Royal )
 |   |   |-- Somerset Arabian Mare ( 牝 芦毛 Somerset Arabian )
 |   |   `-- Chiddy ( 牝 1733 鹿毛 Hampton Court Childers )
 |   `-- Quiet Cuddy ( 牡 1727 栗毛 Fox )
 |-- Old Hautboy Mare ( 牝 Old Hautboy )
 |   `-- Montagu Mare ( 牝 )
 |   |   `-- Whiteshirt Mare ( 牝 Whiteshirt )
 `-- Castaway Mare Sister ( 牝 Bethell's Castaway )
 |   `-- Conqueror ( 牡 1728 栗毛 Fox )