siblings of Monarch's Choic xx

half siblings paternal 2

half siblings paternal

stallion Ruby's Prince xx (Thoroughbred, 1961, from Cortachy xx)

Ruby's Prince xx
gender-male
1961

Cortachy xx / Cambyses xx

broodmare The Belle of Kerriemuir xx (Thoroughbred, 1962, from Cortachy xx)

The Belle of Kerriemuir xx
gender-female
1962

Cortachy xx / unknown