siblings of Firmament xx

half siblings maternal 3 half siblings paternal 18

half siblings maternal

stallion Advocate xx (Thoroughbred, 1940, from Fair Trial xx)

Advocate xx
gender-male
1940

Fair Trial xx / Papyrus xx

stallion Sun Compass xx (Thoroughbred, 1948, from Borealis xx)

Sun Compass xx
gender-male
1948

Borealis xx / Papyrus xx

horse Leading Question xx (Thoroughbred, 1947, from Fair Trial xx)

Leading Question xx
gender-male
1947

Fair Trial xx / Papyrus xx