siblings of Petrovna xx

half siblings paternal

stallion Blue Train xx (Thoroughbred, 1944, from Blue Peter xx)

Blue Train xx

broodmare Sapphire Sea xx (Thoroughbred, 1949, from Blue Peter xx)

Sapphire Sea xx

broodmare Mermaid xx (Thoroughbred, 1944, from Blue Peter xx)

Mermaid xx

broodmare Verrocchia xx (Thoroughbred, 1952, from Blue Peter xx)

Verrocchia xx

broodmare Glen Line xx (Thoroughbred, 1942, from Blue Peter xx)

Glen Line xx

stallion Blue Lightning xx (Thoroughbred, 1952, from Blue Peter xx)

Blue Lightning xx

broodmare Blue Gem xx (Thoroughbred, 1943, from Blue Peter xx)

Blue Gem xx

horse Bottleneck xx (Thoroughbred, 1943, from Blue Peter xx)

Bottleneck xx

broodmare Peterkin xx (Thoroughbred, 1955, from Blue Peter xx)

Peterkin xx

broodmare Nenuphar xx (Thoroughbred, 1947, from Blue Peter xx)

Nenuphar xx

stallion Sabaean xx (Thoroughbred, 1945, from Blue Peter xx)

Sabaean xx

broodmare Cnoc Gorm xx (Thoroughbred, 1947, from Blue Peter xx)

Cnoc Gorm xx