siblings of King John xx

half siblings maternal 4 half siblings paternal 6

half siblings maternal

stallion Monarch xx (Thoroughbred, 1879, from Doncaster xx)

Monarch xx
gender-male
1879

Doncaster xx / Ivan xx

stallion The Rival xx (Thoroughbred, 1877, from Solon xx)

The Rival xx
gender-male
1877

Solon xx / Ivan xx

broodmare Grace II xx (Thoroughbred, 1875, from Crown Prince xx)

Grace II xx
gender-female
1875

Crown Prince xx / Ivan xx

broodmare Waxy Dolly xx (Thoroughbred, 1874, from Blarney xx)

Waxy Dolly xx
gender-female
1874

Blarney xx / Ivan xx