siblings of Isolater xx

half siblings maternal 4 half siblings paternal 137

half siblings maternal

horse Herald xx (Thoroughbred, 1940, from Hyperion xx)

Herald xx
gender-male
1940

Hyperion xx / Omar Khayyam xx

horse Hycilla xx (Thoroughbred, 1941, from Hyperion xx)

Hycilla xx
gender-female
1941

Hyperion xx / Omar Khayyam xx

broodmare Humility xx (Thoroughbred, 1938, from Hyperion xx)

Humility xx
gender-female
1938

Hyperion xx / Omar Khayyam xx

stallion Alcazar xx (Thoroughbred, 1931, from Achtoi xx)

Alcazar xx
gender-male
1931

Achtoi xx / Omar Khayyam xx