| breed | Thoroughbred |
| color / sex / birth date | bay f ., 1964 |
| breeder | USA |
| Sire line | Prince Rose |
| Dam line | Old Merlin mare |
| foaling reference | Ам |
| Owner |
|
Round Table
(USA)
USA bay, 1954 |
Princequillo
(IRE)
bay, 1940 |
Prince Rose
(GB)
bay, 1928 |
|
Cosquilla
(GB)
bay, 1933 |
||
|
Knight's Daughter
(GB)
bay, 1940 |
Sir Cosmo
(IRE)
br., 1926 |
|
|
Feola
(GB)
br., 1933 |
||
|
Rose Coral
(IRE)
Ireland bay, 1950 |
Rockefella
(GB)
bay, 1941 |
Hyperion
(GB)
chestnut, 1930 |
|
Rockfel
|
||
|
Lady Mary Rose
(GB)
bay, 1944 |
Nearco
(ITY)
br., 1935 |
|
|
Rosemain
(GB)
bay, 1936 |