elstead was perhaps the best son of Spion Kop. Owned by Sir Hugo Cunliffe-Owen of Sunningdale Stud at Berkshire, Felstead was also to win the Epsom Derby like his sire. He was a bay horse standing 16.2 hands with a white blaze and white socks on his hind legs. Cunliffe-Owen purchased the mare Felkington by Lemberg at the
