siblings of No Opening xx

half siblings maternal

broodmare Stolen Base xx (Thoroughbred, 1967, from Herbager xx)

Stolen Base xx

stallion Bold and Brave xx (Thoroughbred, 1963, from Bold Ruler xx)

Bold and Brave xx

broodmare Good Position xx (Thoroughbred, 1972, from Bold Ruler xx)

Good Position xx

broodmare Pennant Star xx (Thoroughbred, 1965, from Bold Ruler xx)

Pennant Star xx