siblings of Highway Code xx

full siblings 1 half siblings maternal 5 half siblings paternal 393
  full siblings (1)
  full siblings (1)
  half siblings maternal (5)
  half siblings paternal (393)

full siblings

horse Sun Lore xx (Thoroughbred, 1938, from Hyperion xx)

Sun Lore xx
gender-male
1938

Hyperion xx / Buchan xx