Grisewood's Lady Thigh ( 牝 1731 栗毛 Croft's Partner )
 |-- Cullen Arabian Mare ( 牝 1749 Cullen Arabian )
 |   |-- Principessa ( 牝 Blank )
 |   |-- Lovely ( 牝 1760 栗毛 Babraham )
 |   |   `-- Goldfinder Mare ( 牝 1772 鹿毛 Goldfinder )
 |   |-- Principessa ( 牝 1762 黒鹿毛 Blank )
 |   |   `-- Heinel ( 牝 1771 鹿毛 Squirrel )
 |   `-- 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 )
 |   |   |-- Georgiana ( 牝 1771 鹿毛 Matchem )
 |   |   |-- Fortitude ( 牡 1777 鹿毛 Herod )
 |   |   `-- Eyebright ( 牝 1777 栗毛 Matchem )
 |   |-- Jack of Diamonds Mare ( 牝 1766 Jack of Diamonds )
 |   |   |-- True Whig Mare ( 牝 Fitzhughs True Whig )
 |   |   |-- Ariel Mare ( 牝 Brent's Ariel )
 |   |   `-- True Whig Mare ( 牝 1781 鹿毛 Fitzhughs True Whig )
 |   |-- Spotswood's Apollo ( 牡 1767 鹿毛 Fearnought )
 |   `-- Fitzhughs True Whig ( 牡 1775 栗毛 Fitzhugh's Regulus )