| breed | Thoroughbred | 
| color / sex / birth date | chestnut f ., 1813 | 
| breeder | Great Britain | 
| Sire line | Herod | 
| Dam line | Old Merlin mare | 
| foaling reference | Ан. | 
| Owner | Great Britain | 
| 
             
                                   Rubens 
                                  (GB)             
                                         Great Britain chestnut, 1805  | 
        
        
             
                                   Buzzard 
                                  (GB)             
                         chestnut, 1787  | 
        
        
             
                                   Woodpecker 
                                  (GB)             
             chestnut, 1773  | 
    
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                                   Misfortune 
                                  (GB)             
             br., 1775  | 
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                                   Alexander-mare 
                                  (GB)             
                         1810  | 
        
        
             
                                    
                                               
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                                   Guildford Nan 
                                  (GB)             
                                         Great Britain bay, 1805  | 
        
        
             
                                    
                                               
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| 
             
                                   Justice mare 
                                  (GB)             
                         bay, 1795  | 
        
        
             
                                    
                                               
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                                   Parsley 
                                  (GB)             
             bay, 1786  |