siblings of His Duchess xx

half siblings paternal

broodmare Joan xx (Thoroughbred, 1937, from Blenheim II xx)

Joan xx

broodmare Acquaforte xx (Thoroughbred, 1936, from Blenheim II xx)

Acquaforte xx

broodmare Bastani xx (Thoroughbred, 1934, from Blenheim II xx)

Bastani xx

broodmare Spacieuse xx (Thoroughbred, 1935, from Blenheim II xx)

Spacieuse xx

broodmare Mar-Kell xx (Thoroughbred, 1939, from Blenheim II xx)

Mar-Kell xx

broodmare Sweep in xx (Thoroughbred, 1942, from Blenheim II xx)

Sweep in xx

broodmare Virginian Sea xx (Thoroughbred, 1947, from Blenheim II xx)

Virginian Sea xx

broodmare Very Risky xx (Thoroughbred, 1945, from Blenheim II xx)

Very Risky xx

broodmare Happy Ending xx (Thoroughbred, 1942, from Blenheim II xx)

Happy Ending xx

broodmare Manchon xx (Thoroughbred, 1947, from Blenheim II xx)

Manchon xx

stallion Bryan G. xx (Thoroughbred,  , from Blenheim II xx)

Bryan G. xx

stallion Ramillies xx (Thoroughbred, 1939, from Blenheim II xx)

Ramillies xx