Grisewood's Lady Thigh (牝 1731 栗毛 Croft's Partner)
 |-- Cullen Arabian Mare (牝 1749 Cullen Arabian)
 |   |-- Principessa (牝 Blank)
 |   |   `-- Heinel (牝 1771 鹿毛 Squirrel)
 |   |-- Lovely (牝 1760 栗毛 Babraham)
 |   |   `-- Goldfinder Mare (牝 1772 鹿毛 Goldfinder)
 |   `-- Careless Mare (牝 1771 Warrens Careless)
 |       `-- Compton Barb Mare (牝 Compton Barb)
 |-- Miss Thigh (牝 1750 芦毛 Rib)
 |   `-- Young Cade Mare (牝 1763 鹿毛 Young Cade)
 |       `-- Eclipse Mare (牝 1783 鹿毛 Eclipse)
 `-- Diana (牝 1754 芦毛 Cullen Arabian)
     |-- Snap Mare (牝 1762 Snap)
     |   |-- Conductor (牡 1767 栗毛 Matchem)
     |   |-- Alfred (牡 1770 鹿毛 Matchem)
     |   |-- Georgiana (牝 1771 鹿毛 Matchem)
     |   `-- Fortitude (牡 1777 鹿毛 Herod)
     |-- Jack of Diamonds Mare (牝 1766 Jack of Diamonds)
     |   |-- True Whig Mare (牝 Fitzhughs True Whig)
     |   `-- Ariel Mare (牝 Brent's Ariel)
     |-- Spotswood's Apollo (牡 1767 鹿毛 Fearnought)
     `-- Fitzhughs True Whig (牡 1775 栗毛 Fitzhugh's Regulus)