siblings of Blue Cap xx

half siblings paternal

broodmare Blue Riband xx (Thoroughbred, 1956, from Blue Peter xx)

Blue Riband xx

broodmare Flag Star xx (Thoroughbred, 1943, from Blue Peter xx)

Flag Star xx

horse Peter Flower xx (Thoroughbred, 1946, from Blue Peter xx)

Peter Flower xx

horse Blue Archer xx (Thoroughbred, 1941, from Blue Peter xx)

Blue Archer xx

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

Caffeine xx

stallion St Paul II xx (Thoroughbred, 1946, from Blue Peter xx)

St Paul II xx

stallion Romney xx (Thoroughbred, 1948, from Blue Peter xx)

Romney xx

broodmare Mild Persuasion xx (Thoroughbred, 1953, from Blue Peter xx)

Mild Persuasion xx

stallion Della Porta xx (Thoroughbred, 1958, from Blue Peter xx)

Della Porta xx

stallion Peter Fox xx (Thoroughbred, 1947, from Blue Peter xx)

Peter Fox xx

broodmare Ocean Queen xx (Thoroughbred, 1945, from Blue Peter xx)

Ocean Queen xx