siblings of Copocabana xx

half siblings maternal 3 half siblings paternal 37

half siblings maternal

stallion Averof xx (Thoroughbred, 1971, from Sing Sing xx)

Averof xx
gender-male
1971

Sing Sing xx / Nearco xx

stallion Falkland xx (Thoroughbred, 1968, from Right Royal V xx)

Falkland xx
gender-male
1968

Right Royal V xx / Nearco xx

broodmare River Plate xx (Thoroughbred, 1963, from Parthia xx)

River Plate xx
gender-female
1963

Parthia xx / Nearco xx