siblings of Duke of Hearts xx

half siblings maternal 4 half siblings paternal 21

half siblings maternal

horse Devil's Dope xx (Thoroughbred, 1993, from Zalazl xx)

Devil's Dope xx
gender-male
1993

Zalazl xx / Königsstuhl xx

broodmare Daring Delight xx (Thoroughbred, 1991, from Robellino xx)

Daring Delight xx
gender-female
1991

Robellino xx / Königsstuhl xx

broodmare Daytona xx (Thoroughbred, 2001, from Lando xx)

Daytona xx
gender-female
2001

Lando xx / Königsstuhl xx

broodmare Dyveke xx (Thoroughbred, 2004, from Lando xx)

Dyveke xx
gender-female
2004

Lando xx / Königsstuhl xx