| breed | Thoroughbred |
| color / sex / birth date | chestnut f ., 1963 |
| breeder | USA |
| Sire line | Prince Rose |
| Dam line | Queen Bertha |
| foaling reference | Ам. |
| Owner |
|
Blue Prince
(USA)
USA bay, 1951 |
Princequillo
(IRE)
bay, 1940 |
Prince Rose
(GB)
bay, 1928 |
|
Cosquilla
(GB)
bay, 1933 |
||
|
Blue Denim
(USA)
bay, 1940 |
Blue Larkspur
(USA)
bay, 1926 |
|
|
Judy O'Grady
1932 |
||
|
Nato 2
(GB)
Great Britain chestnut, 1953 |
Court Martial
(GB)
chestnut, 1942 |
Fair Trial
(GB)
chestnut, 1932 |
|
Instantaneous
(GB)
bay, 1931 |
||
|
Safari Moon
(GB)
chestnut, 1946 |
Big Game
(GB)
bay, 1939 |
|
|
Moonstone
(GB)
grey, 1940 |