descendants of Sumatra xx

Detailed search
stallion Summing xx (Thoroughbred, 1978, from Verbatim xx)

Summing xx
gender-male
1978

Verbatim xx / Groton xx

broodmare One Sum xx (Thoroughbred, 1974, from One for All xx)

One Sum xx
gender-female
1974

One for All xx / Groton xx