Pedigree of Heiress xx

father

stallion Rockefella xx (Thoroughbred, 1941, from Hyperion xx)

Rockefella xx

Thoroughbred
1941

stallion Hyperion xx (Thoroughbred, 1930, from Gainsborough xx)

Hyperion xx

Thoroughbred
1930

stallion Gainsborough xx (Thoroughbred, 1915, from Bayardo xx)

Gainsborough xx

Thoroughbred
1915

broodmare Rockfel xx (Thoroughbred, 1935, from Felstead xx)

Rockfel xx

Thoroughbred
1935

stallion Felstead xx (Thoroughbred, 1925, from Spion Kop xx)

Felstead xx

Thoroughbred
1925

Rockliffe xx

Thoroughbred
1928

mother

Martial Air xx

Thoroughbred
1954

Father of mother

stallion Court Martial xx (Thoroughbred, 1942, from Fair Trial xx)

Court Martial xx

Thoroughbred
1942

Solar Myth xx

Thoroughbred
1946

stallion Hyperion xx (Thoroughbred, 1930, from Gainsborough xx)

Hyperion xx

Thoroughbred
1930

Keystone xx

Thoroughbred
1938

stallion Umidwar xx (Thoroughbred, 1931, from Blandford xx)

Umidwar xx

Thoroughbred
1931

Rosetta xx

Thoroughbred
1931