| breed | Thoroughbred |
| color / sex / birth date | chestnut f ., 1956 |
| breeder | USA |
| Sire line | Blandford |
| Dam line | Sedbury Royal Mare |
| foaling reference | Ам. |
| Owner | USA |
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Mr. Trouble
(USA)
USA |
Mahmoud
(FR)
grey, 1933 |
Blenheim II
(GB)
br., 1927 |
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Mah Mahal
(GB)
grey, 1928 |
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Motto
bay, 1932 |
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Flying Streak
(USA)
USA grey, 1938 |
Royal Minstrel
(GB)
grey, 1925 |
Tetratema
(GB)
grey, 1917 |
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Harpsichord
(IRE)
d.-bay, 1918 |
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Rockabye Babe
(USA)
bay, 1934 |
Supremus
(USA)
bay, 1922 |
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Helen's Babe
(USA)
bay, 1923 |