siblings of Tractor xx

half siblings maternal 2 half siblings paternal 73

half siblings maternal

broodmare Lady Carnot xx (Thoroughbred, 1913, from Radium xx)

Lady Carnot xx
gender-female
1913

Radium xx / Saint Simon xx

broodmare Oration xx (Thoroughbred, 1912, from Cicero xx)

Oration xx
gender-female
1912

Cicero xx / Saint Simon xx