| breed | Thoroughbred |
| color / sex / birth date | f ., 1947 |
| breeder | |
| Sire line | Gainsborough |
| Owner |
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Bobsleigh
(GB)
Great Britain chestnut, 1932 |
Gainsborough
(GB)
bay, 1915 |
Bayardo
(GB)
bay, 1906 |
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Rosedrop
(GB)
chestnut, 1907 |
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Toboggan
(GB)
bay, 1925 |
Hurry On
(GB)
chestnut, 1913 |
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Glacier
(GB)
bay, 1907 |
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Lackadaisy
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