| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Young Melbourne mare | br. | f | 1859 | Young Melbourne | Maid of Masham | Thoroughbred | Great Britain | |
| Young Peter | c | Thoroughbred | ||||||
| Young Pitshill | f | 1810 | Thoroughbred | Great Britain | ||||
| Young Polly | bay | f | 1983 | Del Sarto | Polly Peg | Thoroughbred | SAF | |
| Young Selima | chestnut | f | Black Selima | Thoroughbred | USA | |||
| Young Sir Peter | chestnut | c | 1775 | Doge | Thoroughbred | Great Britain | ||
| Young Sir Peter mare | grey | f | 1791 | Young Sir Peter | Engineer mare | Thoroughbred | Great Britain | |
| Young Susan | bay | f | 1817 | Thoroughbred | Great Britain | |||
| Young Tramp | bay | c | 1818 | Thoroughbred | Great Britain | |||
| Young True Blue | grey | c | 1718 | Honywoods Arabian | Byerley Turk Mare | Thoroughbred | Great Britain |