siblings of Rolling Rock xx

half siblings maternal 2 half siblings paternal 160

half siblings maternal

broodmare Bulolo xx (Thoroughbred, 1934, from Noble Star xx)

Bulolo xx
gender-female
1934

Noble Star xx / Polymelus xx

broodmare Tweets xx (Thoroughbred, 1940, from Tiberius xx)

Tweets xx
gender-female
1940

Tiberius xx / Polymelus xx