siblings of Millie H. xx

half siblings maternal 2 half siblings paternal 12

half siblings maternal

broodmare Ice Run xx (Thoroughbred, 1951, from Thoroughfare xx)

Ice Run xx
gender-female
1951

Thoroughfare xx / Hyperion xx

broodmare Passion xx (Thoroughbred, 1952, from My Love xx)

Passion xx
gender-female
1952

My Love xx / Hyperion xx