| breed | Thoroughbred |
| color / sex / birth date | c ., 1947 |
| breeder | Great Britain |
| Sire line | St. Simon |
| Dam line | Lady Juror |
| Owner | Great Britain |
|
Bois Roussel
(FR)
France d.-bay, 1935 |
Vatout
(FR)
bay, 1926 |
Prince Chimay
(GB)
chestnut, 1915 |
|
Vasthi
(FR)
bay, 1921 |
||
|
Plucky Liege
(GB)
bay, 1912 |
Spearmint
(GB)
bay, 1903 |
|
|
Concertina
(GB)
bay, 1896 |
||
|
Neola
(GB)
Great Britain br., 1942 |
Nearco
(ITY)
br., 1935 |
Pharos
(GB)
bay, 1920 |
|
Nogara
(ITY)
bay, 1928 |
||
|
Sansonnet
(GB)
bay, 1933 |
Sansovino
(GB)
bay, 1921 |
|
|
Lady Juror
(GB)
bay, 1919 |