| breed | Thoroughbred |
| color / sex / birth date | f ., 1958 |
| breeder | USA |
| Sire line | Dark Ronald |
| Owner | USA |
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Great Circle
(USA)
USA 1947 |
Beau Pere
1927 |
Son-in-Law
(GB)
br., 1911 |
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Cinna
(GB)
bay, 1917 |
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Apache Squaw
(USA)
USA 1949 |
Blue Swords
(USA)
bay, 1940 |
Blue Larkspur
(USA)
bay, 1926 |
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