Princess Margaret (US)
| Year of Birth | 1936 |
| Sex | mare |
| Colour | bay |
| Sire | Peter Volo (US) |
| Dam | Margaret Arion (US) |
| Damsire | Guy Axworthy (US) |
| Breeder | Walnut Hall Farm |
| Birthplace |
Pedigree
Foals
| YoB | Name | Colour | Sex | Pedigree | Breeder | Birthplace |
|---|---|---|---|---|---|---|
| 1949 | Royal Mary (US) | bay | mare | Darnley (US) - Princess Margaret (US) | Walnut Hall Farm |