siblings of Sack Race xx

half siblings maternal

stallion Dynastic xx (Thoroughbred, 1968, from Bold Ruler xx)

Dynastic xx

stallion Outing Class xx (Thoroughbred, 1960, from Nasrullah xx)

Outing Class xx

stallion Tutankhamen xx (Thoroughbred, 1958, from Nasrullah xx)

Tutankhamen xx