| breed | Thoroughbred |
| color / sex / birth date | d.-bay f ., 1972 |
| breeder | USA |
| Sire line | Nasrullah |
| Dam line | La Troienne |
| foaling reference | Ам. |
| Owner | USA |
|
Bold Ruler
(USA)
USA br., 1954 |
Nasrullah
(GB)
bay, 1940 |
Nearco
(ITY)
br., 1935 |
|
Mumtaz Begum
(FR)
bay, 1932 |
||
|
Miss Disco
(USA)
bay, 1944 |
Discovery
(USA)
chestnut, 1931 |
|
|
Outdone
(USA)
bay, 1936 |
||
|
So Social
(USA)
USA bay, 1964 |
Tim Tam
(USA)
bay, 1955 |
Tom Fool
(USA)
bay, 1949 |
|
Two Lea
(USA)
bay, 1946 |
||
|
His Duchess
(USA)
br., 1950 |
Blenheim II
(GB)
br., 1927 |
|
|
Businesslike
(USA)
br., 1939 |