| breed | Thoroughbred |
| color / sex / birth date | br. f ., 1949 |
| breeder | USA |
| Sire line | Eclipse |
| Dam line | Cream Cheeks |
| foaling reference | Ам. |
| Owner | USA |
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Challedon
(USA)
USA bay, 1936 |
Challenger II
(GB)
bay, 1927 |
Swynford
(GB)
d.-bay, 1907 |
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Sword Play
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Bona Via
(USA)
USA black, 1938 |
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Goodway
(USA)
chestnut, 1927 |
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Ivabel
(USA)
br., 1908 |