| breed | Thoroughbred |
| color / sex / birth date | bay f ., 1980 |
| breeder | Great Britain |
| Sire line | Northern Dancer |
| Dam line | Hyacinthus mare |
| foaling reference | Ан |
| Owner | Great Britain |
|
Northfields
(USA)
USA chestnut, 1968 |
Northern Dancer
(CAN)
bay, 1961 |
Nearctic
(CAN)
d.-bay, 1954 |
|
Natalma
(USA)
bay, 1957 |
||
|
Little Hut
(GB)
bay, 1952 |
Occupy
(USA)
bay, 1941 |
|
|
Savage Beauty
(USA)
bay, 1934 |
||
|
Isobelline
(USA)
USA bay, 1971 |
Pronto
(ARG)
bay, 1958 |
Timor
(FR)
chestnut, 1944 |
|
Prosperina
(ARG)
d.-bay, 1949 |
||
|
Isobella
(USA)
chestnut, 1963 |
Bold Ruler
(USA)
br., 1954 |
|
|
Monarchy
(USA)
bay, 1957 |