| breed | Thoroughbred |
| color / sex / birth date | chestnut f ., 1948 |
| breeder | USA |
| Sire line | Matchem |
| Dam line | Stray Shot |
| foaling reference | Ам |
| Owner | USA |
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Some Chance
(USA)
USA chestnut, 1939 |
Chance Play
(USA)
chestnut, 1923 |
Fair Play
(USA)
chestnut, 1905 |
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Some Pomp
(USA)
bay, 1931 |
Pompey
(USA)
bay, 1923 |
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Vagrancy
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Sir Gallahad III
(FR)
bay, 1920 |
Teddy
(FR)
bay, 1913 |
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Plucky Liege
(GB)
bay, 1912 |
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Valkyr
(USA)
chestnut, 1925 |
Man o'War
(USA)
chestnut, 1917 |
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Princess Palatine
(FR)
bay, 1919 |