| breed | Thoroughbred | 
| color / sex / birth date | bay f ., 1952 | 
| breeder | Canada | 
| Sire line | Matchem | 
| Dam line | Bonnie Doon | 
| foaling reference | Ам | 
| Owner | Canada | 
| 
             
                                   Windfields 
                                  (CAN)             
                                         Canada br., 1943  | 
        
        
             
                                   Bunty Lawless 
                                  (CAN)             
                         bay, 1935  | 
        
        
             
                                   Ladder 
                                  (USA)             
             chestnut, 1928  | 
    
| 
             
                                   Mintwina 
                                  (USA)             
             bay, 1930  | 
    ||
| 
             
                                   Nandi 
                                  (USA)             
                         bay, 1932  | 
        
        
             
                                   Stimulus 
                                  (USA)             
             chestnut, 1922  | 
    |
| 
             
                                   Golden Feast 
                                  (GB)             
             bay, 1920  | 
    ||
| 
             
                                   Iribelle 
                                  (CAN)             
                                         Canada bay, 1942  | 
        
        
             
                                   Osiris 
                                  (GB)             
                         chestnut, 1926  | 
        
        
             
                                   Papyrus 
                                  (IRE)             
             br., 1920  | 
    
| 
             
                                    
                                               
             | 
    ||
| 
             
                                   Belmona 
                                  (USA)             
                         bay, 1925  | 
        
        
             
                                   King James 
                                  (USA)             
             bay, 1905  | 
    |
| 
             
                                   Belmon 
                                  (USA)             
             bay, 1919  |