siblings of Cygnus xx

half siblings maternal 2 half siblings paternal 143

half siblings maternal

stallion Aldford xx (Thoroughbred, 1911, from Mauvezin xx)

Aldford xx
gender-male
1911

Mauvezin xx / William the Third xx

broodmare Melga xx (Thoroughbred, 1913, from Polymelus xx)

Melga xx
gender-female
1913

Polymelus xx / William the Third xx