siblings of Thetis xx

half siblings maternal 2 half siblings paternal 3

half siblings maternal

broodmare Tordequinta xx (Thoroughbred, 1871, from Tordesillas xx)

Tordequinta xx
gender-female
1871

Tordesillas xx / Peto xx

horse Young Eclipse xx (Thoroughbred, 1869, from Tordesillas xx)

Young Eclipse xx
gender-male
1869

Tordesillas xx / Peto xx