Dzhon Mak Kerron (RU)
| Year of Birth | 1912 |
| Sex | horse |
| Colour | dark bay |
| Sire | Harry McKerron (US) |
| Dam | Sirena (RU) |
| Damsire | Krjazh Bystryj (RU) |
| Breeder | K.Z. Teleginoj T.N. |
| Birthplace |
Pedigree
| Dzhon Mak Kerron | Harry McKerron (US) | John A. McKerron (US) | Nutwood Wilkes (US) |
| Ingar (US) | |||
| Henrietta G. (US) | Elyria (US) | ||
| Maud (US) | |||
| Sirena (RU) | Krjazh Bystryj (RU) | Krjazh (RU) | |
Foals
| YoB | Name | Colour | Sex | Pedigree | Breeder | Birthplace |
|---|---|---|---|---|---|---|
| 1925 | Legenda (SU) | mare | Dzhon Mak Kerron (RU) - Ledi Duglas (RU) | Alexandrovskij k. z. | ||
| 1926 | Notacija (SU) | bay | mare | Dzhon Mak Kerron (RU) - Niva (RU) | Alexandrovskij k.z. | |
| 1926 | Jadovitaja (SU) | chestnut | mare | Dzhon Mak Kerron (RU) - Jagoda (RU) | Alexandrovskij k.z. |