siblings of Oswyn xx

half siblings maternal 2 half siblings paternal 21

half siblings maternal

broodmare Tangy xx (Thoroughbred, 1919, from Cylgad xx)

Tangy xx
gender-female
1919

Cylgad xx / William the Third xx

broodmare Petworth xx (Thoroughbred, 1926, from Golden Boss xx)

Petworth xx
gender-female
1926

Golden Boss xx / William the Third xx