siblings of First Boy

half siblings maternal 3 half siblings paternal 70

half siblings maternal

dressage horse Fabulous Boy 3 (Westphalian, 2013, from Feedback 16)

Fabulous Boy 3
gender-male
2013

Feedback 16 / Diamond Hit

broodmare Donatella Nigra (Hanoverian, 2014, from Don Index)

Donatella Nigra
gender-female
2014

Don Index / Diamond Hit

dressage horse Valencia (Hanoverian, 2021, from DSP VA Bene)

Valencia
gender-female
2021

DSP VA Bene / Diamond Hit