siblings of Carbon Copy xx

half siblings paternal 9

half siblings paternal

horse La Fontaine xx (Thoroughbred, 1949, from Helios xx)

La Fontaine xx
gender-female
1949

Helios xx / Heroic xx

broodmare Flight's Daughter xx (Thoroughbred, 1949, from Helios xx)

Flight's Daughter xx
gender-female
1949

Helios xx / Royal Step xx

broodmare Rarcamba xx (Thoroughbred, 1946, from Helios xx)

Rarcamba xx
gender-female
1946

Helios xx / Denis Boy xx

broodmare Queen Helios xx (Thoroughbred, , from Helios xx)

Queen Helios xx
gender-female

Helios xx / Doric xx

broodmare Gay Lizette xx (Thoroughbred, 1947, from Helios xx)

Gay Lizette xx
gender-female
1947

Helios xx / Eastern Monarch xx

broodmare Sunday Belle xx (Thoroughbred, 1954, from Helios xx)

Sunday Belle xx
gender-female
1954

Helios xx / Nearco xx

broodmare Rain Mist xx (Thoroughbred, 1955, from Helios xx)

Rain Mist xx
gender-female
1955

Helios xx / The Buzzard xx

broodmare Radiant Praise xx (Thoroughbred, 1951, from Helios xx)

Radiant Praise xx
gender-female
1951

Helios xx / Nightmarch xx

broodmare Sunday Best xx (Thoroughbred, 1953, from Helios xx)

Sunday Best xx
gender-female
1953

Helios xx / Nearco xx