siblings of Oil Royalty xx

half siblings maternal 2 half siblings paternal 8

half siblings maternal

broodmare Rich Royalty xx (Thoroughbred, 1960, from Prince John xx)

Rich Royalty xx
gender-female
1960

Prince John xx / Errard xx

broodmare Strike Oil xx (Thoroughbred, 1959, from Prince John xx)

Strike Oil xx
gender-female
1959

Prince John xx / Errard xx