| breed | Thoroughbred |
| color / sex / birth date | bay f ., 1937 |
| breeder | Great Britain |
| Sire line | Gainsborough |
| Dam line | Crab mare |
| foaling reference | Ан |
| Owner | Great Britain |
|
Solario
(IRE)
Ireland bay, 1922 |
Gainsborough
(GB)
bay, 1915 |
Bayardo
(GB)
bay, 1906 |
|
Rosedrop
(GB)
chestnut, 1907 |
||
|
Sun Worship
(GB)
bay, 1912 |
Sundridge
chestnut, 1898 |
|
|
Doctrine
bay, 1899 |
||
|
Mumtaz Begum
(FR)
France bay, 1932 |
Blenheim II
(GB)
br., 1927 |
Blandford
(GB)
br., 1919 |
|
Malva
(GB)
bay, 1919 |
||
|
Mumtaz Mahal
(GB)
grey, 1921 |
The Tetrarch
grey, 1911 |
|
|
Lady Josephine
chestnut, 1912 |