| breed | Thoroughbred | 
| color / sex / birth date | br. f ., 1894 | 
| breeder | Great Britain | 
| Sire line | Eclipse | 
| Dam line | Escalade | 
| foaling reference | Ан. | 
| Owner | Great Britain | 
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                                   Amphion 
                                               
                                     chestnut, 1886  | 
        
        
             
                                   Rosebery 
                                  (GB)             
                         bay, 1872  | 
        
        
             
                                   Speculum 
                                               
             1865  | 
    
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                                   Marchioness 
                                  (GB)             
                                         Great Britain bay, 1883  | 
        
        
             
                                    
                                               
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                                   Baroness 
                                  (GB)             
                         chestnut, 1858  | 
        
        
             
                                   Stockwell 
                                  (GB)             
             chestnut, 1849  | 
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                                   Escalade 
                                  (GB)             
             bay, 1846  |