| breed | Thoroughbred |
| color / sex / birth date | c ., |
| breeder | |
| Sire line | Nasrullah |
| Owner |
|
Bold Ruler
(USA)
USA br., 1954 |
Nasrullah
(GB)
bay, 1940 |
Nearco
(ITY)
br., 1935 |
|
Mumtaz Begum
(FR)
bay, 1932 |
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Miss Disco
(USA)
bay, 1944 |
Discovery
(USA)
chestnut, 1931 |
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Outdone
(USA)
bay, 1936 |
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Rosa Bonheur II
|
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