| breed | Thoroughbred |
| color / sex / birth date | f ., 1948 |
| breeder | |
| Sire line | Eclipse |
| Owner |
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Sir Cosmo
(IRE)
Ireland br., 1926 |
The Boss
chestnut, 1910 |
Orby
(GB)
chestnut, 1904 |
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Ayn Hali
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Desmond
(GB)
br., 1896 |
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Milady Serene
1941 |
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