| breed | Thoroughbred |
| color / sex / birth date | bay f ., 1934 |
| breeder | USA |
| Sire line | Himyar |
| Dam line | Sedbury Royal Mare |
| foaling reference | Ам. |
| Owner | USA |
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Supremus
(USA)
USA bay, 1922 |
Ultimus
(USA)
chestnut, 1906 |
Commando
(USA)
bay, 1898 |
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Helen's Babe
(USA)
USA bay, 1923 |
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Helen Barbee
(USA)
chestnut, 1908 |
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Lady Bramble
(USA)
bay, 1898 |