| breed | Thoroughbred |
| color / sex / birth date | grey f ., 1966 |
| breeder | Great Britain |
| Sire line | Nasrullah |
| Dam line | Queen Bertha |
| foaling reference | Ан 36, |
| Owner | Great Britain |
|
Grey Sovereign
(GB)
Great Britain grey, 1948 |
Nasrullah
(GB)
bay, 1940 |
Nearco
(ITY)
br., 1935 |
|
Mumtaz Begum
(FR)
bay, 1932 |
||
|
Kong
(GB)
grey, 1933 |
Baytown
|
|
|
Clang
|
||
|
Brilliant Stone
(GB)
Great Britain br., 1955 |
Borealis
(GB)
chestnut, 1941 |
Brumeux
(FR)
bay, 1925 |
|
Aurora
(GB)
chestnut, 1936 |
||
|
Cobble Stone
(GB)
br., 1943 |
Fairway
(GB)
bay, 1925 |
|
|
Rosetta
(GB)
d.-bay, 1931 |