siblings of Queen of Hearts xx

half siblings maternal 2 half siblings paternal 135

half siblings maternal

broodmare Lorelei xx (Thoroughbred, 1950, from Prince Chevalier xx)

Lorelei xx
gender-female
1950

Prince Chevalier xx / Hyperion xx

broodmare Rockpool xx (Thoroughbred, 1952, from Nimbus xx)

Rockpool xx
gender-female
1952

Nimbus xx / Hyperion xx