Oratorio (US) ATR-21972
| Year of Birth | 1892 |
| Sex | horse |
| Colour | bay |
| Sire | Wilkes Boy (US), 1880 |
| Dam | Canzonet (US), 1887 |
| Damsire | Dictator (US), 1863 |
| Breeder | H. C. McDowell & Son |
| Birthplace |
Pedigree
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Oratorio
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Foals
| YoB | Name | Colour | Sex | Pedigree | Breeder | Birthplace |
|---|---|---|---|---|---|---|
| Queen Ora (US) | mare | Oratorio (US) - ? | ||||
| 1898 | Alice Mapes (US) | mare | Oratorio (US) - Lena Mapes (US) | |||
| 1898 | Impulsive (US) | mare | Oratorio (US) - Impetuous (US) | |||
| 1902 | The Libretto (US) | bay | horse | Oratorio (US) - Linnie Onward (US) | ||
| 1902 | Furioso Miss (US) | mare | Oratorio (US) - Miss Expectancy (US) | |||
| 1904 | Duke Arundel (US) | horse | Oratorio (US) - Nora Y. (US) | |||
| 1906 | Maggie Winder (US) | mare | Oratorio (US) - Clara Direct (US) |