siblings of Effectiveness xx

half siblings paternal 2

half siblings paternal

broodmare Well Dressed xx (Thoroughbred, 1997, from Notebook xx)

Well Dressed xx
gender-female
1997

Notebook xx / Gold Meridian xx

horse Diamond Stripes xx (Thoroughbred, 2003, from Notebook xx)

Diamond Stripes xx
gender-male
2003

Notebook xx / On To Glory xx