siblings of Hyacinthus xx

half siblings maternal 2 half siblings paternal 7

half siblings maternal

stallion Whitelock xx (Thoroughbred, 1803, from Hambletonian xx)

Whitelock xx
gender-male
1803

Hambletonian xx / Phoenomenon xx

broodmare Helen xx (Thoroughbred, 1801, from Delpini xx)

Helen xx
gender-female
1801

Delpini xx / Phoenomenon xx