Helen Margaret (US)
| Year of Birth | 1913 |
| Sex | mare |
| Colour | ? |
| Sire | Liberty Chimes (US) |
| Dam | Onoqua Gentry (US) |
| Damsire | John R. Gentry (US) |
| Breeder | |
| Birthplace |
Pedigree
Foals
| YoB | Name | Colour | Sex | Pedigree | Breeder | Birthplace |
|---|---|---|---|---|---|---|
| 1922 | Imperial Peter (US) | bay | horse | Peter Montgomery (US) - Helen Margaret (US) |