| breed | Thoroughbred |
| color / sex / birth date | bay f ., 1965 |
| breeder | USA |
| Sire line | Phalaris |
| Dam line | Toxophilite mare |
| foaling reference | Ам. |
| Owner | USA |
|
Porterhouse
(USA)
USA br., 1951 |
Endeavour 2
(ARG)
black, 1942 |
British Empire
(GB)
bay, 1937 |
|
Himalaya
(ARG)
bay, 1931 |
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Red Stamp
bay, 1943 |
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Peggy Porter
(USA)
chestnut, 1934 |
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Dirndl
(USA)
USA bay, 1950 |
Princequillo
(IRE)
bay, 1940 |
Prince Rose
(GB)
bay, 1928 |
|
Cosquilla
(GB)
bay, 1933 |
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Peggy Byrne
(USA)
chestnut, 1935 |
Stimulus
(USA)
chestnut, 1922 |
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Heloise
(USA)
chestnut, 1925 |