Sister One to Mixbury ( 牝 Curwen Bay Barb )
 |-- Sister to Soreheels ( 牝 1711 Basto )
 |   |-- Cyprus Arabian ( 牝 1720 黒鹿毛 Cyprus Arabian )
 |   |-- Cyprus Arabian Mare ( 牝 1720 黒鹿毛 Cyprus Arabian )
 |   |   `-- Switch ( 牝 1739 黒鹿毛 Lonsdale Bay Arabian )
 |   |-- Crab ( 牡 1722 芦毛 Alcock Arabian )
 |   |-- Devonshire Blacklegs ( 牡 1728 黒鹿毛 Flying Childers )
 |   |-- Bay Basto ( 牝 1729 鹿毛 Flying Childers )
 |   |   `-- Ancaster Crazy ( 牝 1747 栗毛 Lath )
 |   |-- Second ( 牡 1732 鹿毛 Flying Childers )
 |   |-- Snip ( 牡 1736 黒鹿毛 Flying Childers )
 |   `-- Brown Basto ( 牝 1738 黒鹿毛 Flying Childers )
 |   |   `-- Sister to Hector ( 牝 Lath )
 |-- Miss Jigg ( 牝 1717 Jigg )
 |   |-- Lonsdale Bay Arabian Mare ( 牝 Lonsdale Bay Arabian )
 |   |   `-- Lisette ( 牝 Regulus )
 |   `-- Mab ( 牝 1740 芦毛 Crab )
 |   |   |-- Lady Augusta ( 牝 1747 芦毛 Hutton's Spot )
 |   |   `-- Helen ( 牝 1758 鹿毛 Blank )
 |-- Croft's Partner ( 牡 1718 栗毛 Jigg )
 `-- Soreheels ( 牡 1720 Basto )