siblings of Prince Arthur

half siblings paternal

broodmare Belvoir Duchess (Clydesdale,  , from Sir Aubrey)

Belvoir Duchess

stallion Craigievar 2nd (Clydesdale, 1909, from Sir Aubrey)

Craigievar 2nd

broodmare Lassie 3rd (Clydesdale, 1909, from Sir Aubrey)

Lassie 3rd