siblings of Tesso xx

half siblings maternal 2 half siblings paternal 76

half siblings maternal

broodmare Courtessa xx (Thoroughbred, 1955, from Supreme Court xx)

Courtessa xx
gender-female
1955

Supreme Court xx / Nearco xx

stallion Test Case xx (Thoroughbred, 1958, from Supreme Court xx)

Test Case xx
gender-male
1958

Supreme Court xx / Nearco xx