siblings of Steady Glass xx

half siblings maternal 3 half siblings paternal 22

half siblings maternal

horse Glass Idol xx (Thoroughbred, 1918, from The Tetrarch xx)

Glass Idol xx
gender-male
1918

The Tetrarch xx / John O'Gaunt xx

broodmare Stefanova xx (Thoroughbred, 1922, from Stefan the Great xx)

Stefanova xx
gender-female
1922

Stefan the Great xx / John O'Gaunt xx

horse Jubilant xx (Thoroughbred, 1921, from Gay Crusader xx)

Jubilant xx
gender-male
1921

Gay Crusader xx / John O'Gaunt xx