| breed | Thoroughbred |
| color / sex / birth date | chestnut f ., 1983 |
| breeder | USA |
| Sire line | Nearco |
| Dam line | Ellen Horne |
| Owner | USA |
|
Riva Ridge
(USA)
USA bay, 1969 |
First Landing
(USA)
bay, 1956 |
Turn-To
(IRE)
bay, 1951 |
|
Hildene
(USA)
bay, 1938 |
||
|
Iberia
(USA)
chestnut, 1954 |
Heliopolis
(GB)
bay, 1936 |
|
|
War East
(USA)
bay, 1947 |
||
|
Santiago Sweetie
(USA)
USA 1974 |
Boldnesian
(USA)
bay, 1963 |
Bold Ruler
(USA)
br., 1954 |
|
Alanesian
(USA)
bay, 1954 |
||
|
Santiago Lassie
(USA)
d.-bay, 1967 |
Vertex
(USA)
chestnut, 1954 |
|
|
Aysha
(GB)
1953 |