siblings of My Sweetheart xx

half siblings maternal 2 half siblings paternal 15

half siblings maternal

broodmare Helen Maria xx (Thoroughbred, 1913, from William the Third xx)

Helen Maria xx
gender-female
1913

William the Third xx / Bona Vista xx

broodmare Lady Challacombe xx (Thoroughbred, 1901, from Right-Away xx)

Lady Challacombe xx
gender-female
1901

Right-Away xx / Bona Vista xx