| breed | Thoroughbred |
| color / sex / birth date | chestnut f ., 1978 |
| breeder | USA |
| Sire line | Hyperion |
| Dam line | Maid of Masham |
| foaling reference | Ам. |
| Owner | USA |
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Montparnasse
(ARG)
Argentina br., 1956 |
Gulf Stream
(GB)
br., 1943 |
Hyperion
(GB)
chestnut, 1930 |
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Mignon
(ARG)
chestnut, 1946 |
Fox Cub
(FR)
chestnut, 1936 |
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Plaza
(USA)
USA chestnut, 1967 |
To Market
(USA)
chestnut, 1948 |
Market Wise
(USA)
bay, 1938 |
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Pretty Does
(USA)
bay, 1944 |
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Generals Sister
(USA)
bay, 1960 |
Count Fleet
(USA)
br., 1940 |
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Cigar Maid
(USA)
d.-bay, 1949 |