siblings of Knock on Wood xx

half siblings maternal 5 half siblings paternal 45

half siblings maternal

broodmare Libra xx (Thoroughbred, 1956, from Hyperion xx)

Libra xx
gender-female
1956

Hyperion xx / Portlaw xx

broodmare Jacine xx (Thoroughbred, 1957, from Owen Tudor xx)

Jacine xx
gender-female
1957

Owen Tudor xx / Portlaw xx

broodmare Gloria Nicky xx (Thoroughbred, 1952, from Alycidon xx)

Gloria Nicky xx
gender-female
1952

Alycidon xx / Portlaw xx

stallion Edmundo xx (Thoroughbred, 1953, from Owen Tudor xx)

Edmundo xx
gender-male
1953

Owen Tudor xx / Portlaw xx

broodmare San Luis Rey xx (Thoroughbred, 1955, from Hard Sauce xx)

San Luis Rey xx
gender-female
1955

Hard Sauce xx / Portlaw xx