Serjoznyj (RU)
| Year of Birth | 1844 |
| Sex | horse |
| Colour | ? |
| Sire | Stepennyj (RU) |
| Dam | |
| Damsire | |
| Breeder | |
| Birthplace |
Pedigree
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Serjoznyj
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Foals
| YoB | Name | Colour | Sex | Pedigree | Breeder | Birthplace |
|---|---|---|---|---|---|---|
| 1851 | Varvar (RU) | black | horse | Serjoznyj (RU) - | ||
| 1853 | Krolik (RU) | bay | horse | Serjoznyj (RU) - |