siblings of Istina xx

half siblings paternal 2

half siblings paternal

broodmare Skhema xx (Thoroughbred, 1954, from Signal VI xx)

Skhema xx
gender-female
1954

Signal VI xx / Flash Bye xx

broodmare Radost xx (Thoroughbred, 1955, from Signal VI xx)

Radost xx
gender-female
1955

Signal VI xx / Rafael xx