siblings of Antagonism xx

half siblings maternal 2 half siblings paternal 58

half siblings maternal

broodmare Boldness xx (Thoroughbred, 1948, from Mahmoud xx)

Boldness xx
gender-female
1948

Mahmoud xx / Man o' War xx

broodmare Wild Music xx (Thoroughbred, 1956, from Spy Song xx)

Wild Music xx
gender-female
1956

Spy Song xx / Man o' War xx