Sister to Slipby ( 牝 1740 黒鹿毛 Fox )
 |-- Young Cartouch Mare ( 牝 栗毛 Young Cartouch )
 |   `-- Swift ( 牡 鹿毛 Cade )
 |-- Snap ( 牡 1750 黒鹿毛 Snip )
 |-- Crab Mare ( 牝 1751 芦毛 Crab )
 |   `-- Duggins Starling ( 牡 1755 芦毛 Portmores Whitenose )
 |-- Starling Mare ( 牝 1753 黒鹿毛 Ancaster Starling )
 |   |-- Regulus Mare ( 牝 1761 鹿毛 Regulus )
 |   |   `-- Turf Mare ( 牝 1774 青毛 Turf )
 |   `-- Sister to Figurante ( 牝 1761 鹿毛 Regulus )
 |   |   `-- Mungo ( 牡 1771 青毛 Marske )
 |-- Northumberland ( 牡 1754 黒鹿毛 Cade )
 `-- Legacy ( 牝 1762 鹿毛 Young Snip )
 |   |-- Racket ( 牝 1776 鹿毛 Herod )
 |   |   `-- Pot-8-Os Mare ( 牝 1791 栗毛 Pot-8-Os )
 |   `-- Tom Tug ( 牡 1777 鹿毛 Herod )