The Emperor (US) ATR-40915
| Year of Birth | 1901 |
| Sex | horse |
| Colour | chestnut |
| Sire | Constantine (US), 1887 |
| Dam | |
| Damsire | |
| Breeder | Frank D. Fuller |
| Birthplace |
Pedigree
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The Emperor
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Foals
| YoB | Name | Colour | Sex | Pedigree | Breeder | Birthplace |
|---|---|---|---|---|---|---|
| 1906 | Hannah Louise (US) | bay | mare | The Emperor (US) - Allene McEwen (US) | J. O. Allen |