siblings of Australia xx

half siblings maternal 2 half siblings paternal 37

half siblings maternal

stallion Ardoon xx (Thoroughbred, 1906, from St. Frusquin xx)

Ardoon xx
gender-male
1906

St. Frusquin xx / Springfield xx

broodmare Dara xx (Thoroughbred, 1909, from William the Third xx)

Dara xx
gender-female
1909

William the Third xx / Springfield xx