| breed | Thoroughbred |
| color / sex / birth date | bay c ., 1980 |
| breeder | USA |
| Sire line | Nasrullah |
| Dam line | Toxophilite mare |
| foaling reference | Ам |
| Owner | USA |
|
Seattle Slew
(USA)
USA br., 1974 |
Bold Reasoning
(USA)
br., 1968 |
Boldnesian
(USA)
bay, 1963 |
|
Reason To Earn
(USA)
bay, 1963 |
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|
My Charmer
(USA)
bay, 1969 |
Poker
(USA)
bay, 1963 |
|
|
Fair Charmer
(USA)
chestnut, 1959 |
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|
Alluvial
(USA)
USA chestnut, 1969 |
Buckpasser
(USA)
bay, 1963 |
Tom Fool
(USA)
bay, 1949 |
|
Busanda
(USA)
black, 1947 |
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|
Bayou
(USA)
chestnut, 1954 |
Hill Prince
(USA)
bay, 1947 |
|
|
Bourtai
(USA)
bay, 1942 |