siblings of Achtenan xx

half siblings maternal 2 half siblings paternal 21

half siblings maternal

broodmare Windrush xx (Thoroughbred, 1933, from Winalot xx)

Windrush xx
gender-female
1933

Winalot xx / Hainault xx

broodmare Coronary xx (Thoroughbred, 1937, from Hyperion xx)

Coronary xx
gender-female
1937

Hyperion xx / Hainault xx