siblings of Doric xx

half siblings maternal 2 half siblings paternal 63

half siblings maternal

broodmare Petrea xx (Thoroughbred, 1918, from St. Amant xx)

Petrea xx
gender-female
1918

St. Amant xx / Cyllene xx

stallion Atwell xx (Thoroughbred, 1914, from St. Amant xx)

Atwell xx
gender-male
1914

St. Amant xx / Cyllene xx