Bay Bolton Mare (�� 1728 Bay Bolton)
 |-- Hutton's Blacklegs Mare (�� Hutton's Blacklegs)
 |   |-- Sister to Careless (�� Huttons Spot)
 |   |   `-- Sweepstakes Mare (�� Turner's Sweepstakes)
 |   |-- Marske (�� 1750 ������ Squirt)
 |   `-- Regulus Mare (�� 1757 Regulus)
 |       `-- Cantatrice (�� 1767 Sampson)
 |-- Hutton's Spot Mare (�� Hutton's Spot)
 |   |-- Vixen (�� 1753 ���� Regulus)
 |   |   |-- Plaything (�� 1767 ���� Matchem)
 |   |   `-- Folly (�� 1771 ���� Marske)
 |   `-- Portia (�� 1758 ���� Regulus)
 |       `-- Dorimond Mare (�� 1765 Dorimond)
 |-- Spot Mare (�� ���� Huttons Spot)
 |   |-- Regulus Mare (�� Regulus)
 |   |   `-- Wilful Mare (�� Wilful)
 |   `-- Lexington Arabian Mare (�� Lexington Arabian)
 |       `-- Brother to Fearnought (�� 1726 Bay Bolton)
 |-- The Ruby Mare (�� Hutton's Blacklegs)
 |   `-- Phantom Mare (�� Phantom)
 |       `-- Huttons Arbitrator (�� 1766 Bay Ranger)
 `-- Hutton's Barb Mare (�� Hutton's Bay Barb)
     `-- Bay Rangers Dam (�� Mixbury Galloway)
         |-- Bay Ranger (�� 1749 ���� Hutton's Spot)
         `-- Morton Arabian Mare (�� 1753 Morton Arabian)