| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| St. Mary | bay | f | 1844 | Vamp | Thoroughbred | USA | ||
| St. Mildred | bay | f | 1890 | St. Simon | Lady Fitz James | Thoroughbred | Great Britain | |
| St. Nicholas | br. | c | 1827 | Thoroughbred | Great Britain | |||
| St. Osythe | chestnut | f | 1889 | Thoroughbred | Great Britain | |||
| St. Paddy | bay | c | 1957 | Aureole | Edie Kelly | Thoroughbred | Great Britain | |
| St. Padina | bay | f | 1966 | St. Paddy | Rose of Medina | Thoroughbred | Great Britain | |
| St. Patricia 2 | bay | f | 1895 | Thoroughbred | Great Britain | |||
| St. Patrick | bay | c | 1817 | Walton | Thoroughbred | Great Britain | ||
| St. Pauline | chestnut | f | 1892 | St. Blaise | Patience | Thoroughbred | USA | |
| St. Priscilla | chestnut | f | 1896 | Rayon d'Or | St. Pauline | Thoroughbred | USA |