siblings of Guerrero xx

half siblings maternal 1 half siblings paternal 6

half siblings paternal

stallion Uppercut xx (Thoroughbred, 1960, from Fighting Don xx)

Uppercut xx
gender-male
1960

Fighting Don xx / Niccolo Dell'Arca xx

broodmare Third Attempt xx (Thoroughbred, 1960, from Fighting Don xx)

Third Attempt xx
gender-female
1960

Fighting Don xx / Magic Red xx

stallion Forlorn River xx (Thoroughbred, 1962, from Fighting Don xx)

Forlorn River xx
gender-male
1962

Fighting Don xx / Black Rock xx

stallion Gay Warrior II xx (Thoroughbred, 1959, from Fighting Don xx)

Gay Warrior II xx
gender-male
1959

Fighting Don xx / Niccolo Dell'Arca xx

stallion Three Dons xx (Thoroughbred, 1960, from Fighting Don xx)

Three Dons xx
gender-male
1960

Fighting Don xx / Krakatao xx

stallion Grey Warrior xx (Thoroughbred, , from Fighting Don xx)

Grey Warrior xx
gender-male

Fighting Don xx / unknown