siblings of Royal Mistress xx

half siblings paternal

broodmare Good Bess xx (Thoroughbred, 1928, from Teddy xx)

Good Bess xx

stallion Aventin xx (Thoroughbred, 1929, from Teddy xx)

Aventin xx

stallion Airolo xx (Thoroughbred, 1931, from Teddy xx)

Airolo xx

stallion Bishop's Rock xx (Thoroughbred, 1929, from Teddy xx)

Bishop's Rock xx

broodmare Boxeuse xx (Thoroughbred, 1931, from Teddy xx)

Boxeuse xx

broodmare Anna Bolena xx (Thoroughbred, 1920, from Teddy xx)

Anna Bolena xx

broodmare Coeur à Coeur xx (Thoroughbred, 1921, from Teddy xx)

Coeur à Coeur xx

stallion Asterus xx (Thoroughbred, 1923, from Teddy xx)

Asterus xx

stallion Sir Gallahad III xx (Thoroughbred, 1920, from Teddy xx)

Sir Gallahad III xx

broodmare La Troienne xx (Thoroughbred, 1926, from Teddy xx)

La Troienne xx

broodmare Tara xx (Thoroughbred, 1932, from Teddy xx)

Tara xx

broodmare Undaunted xx (Thoroughbred, 1924, from Teddy xx)

Undaunted xx