siblings of First Dark xx

half siblings maternal 3 half siblings paternal 81

half siblings maternal

broodmare Moonmadness xx (Thoroughbred, 1963, from Tom Fool xx)

Moonmadness xx
gender-female
1963

Tom Fool xx / Hyperion xx

stallion South Gale xx (Thoroughbred, 1980, from Gairloch xx)

South Gale xx
gender-male
1980

Gairloch xx / Hyperion xx

broodmare Children's Hour xx (Thoroughbred, 1960, from Tom Fool xx)

Children's Hour xx
gender-female
1960

Tom Fool xx / Hyperion xx