Brocklesby (牝 1721 芦毛 Greyhound)
 |-- Grey Brocklesby (牝 1728 芦毛 Bloody Buttocks)
 |   |-- Caelia (牝 1742 芦毛 Croft's Partner)
 |   |   `-- Miss Elliott (牝 1756 芦毛 Grisewoods Partner)
 |   `-- Sister to Caelia (牝 1747 芦毛 Croft's Partner)
 |       `-- Bay Babraham (牝 1760 鹿毛 Babraham)
 `-- Bay Brocklesby (牝 1731 鹿毛 Croft's Partner)
     |-- Croft's Forester (牡 1736 栗毛 Hartley's Blind Horse)
     |-- Dairymaid (牝 1737 鹿毛 Bloody Buttocks)
     |   |-- Starling Mare (牝 Bolton Starling)
     |   `-- Prince Tquassaw (牡 1751 鹿毛 Snip)
     `-- Old Teazer (牡 1739 芦毛 Bolton Starling)