siblings of Sierra Madre xx

half siblings maternal 2 half siblings paternal 2

half siblings maternal

broodmare Dollar Princess xx (Thoroughbred, 1920, from Hapsburg xx)

Dollar Princess xx
gender-female
1920

Hapsburg xx / Americus xx

broodmare Miss Americus xx (Thoroughbred, 1928, from Orpheus xx)

Miss Americus xx
gender-female
1928

Orpheus xx / Americus xx