siblings of Sunny Dale xx

full siblings 1 half siblings maternal 1 half siblings paternal 57
  half siblings maternal (1)
  full siblings (1)
  half siblings maternal (1)
  half siblings paternal (57)

half siblings maternal

broodmare Big Effort xx (Thoroughbred, 1955, from Endeavour xx)

Big Effort xx
gender-female
1955

Endeavour xx / Sun Briar xx