"2011Z"^^ . . "2011-05-29Z"^^ . "James William \"Bill\" George Roycroft, OBE (17 March 1915 \u2013 29 May 2011) was an Australian Olympic equestrian champion. He grew up on a dairy farm and learnt to ride horses there. After serving in the army in World War II, he moved with his family to a soldier's block in western Victoria near Camperdown, where he raised his three sons, all of whom went on to compete alongside their father in the Olympics."@en . "Roycroft, James William George"@en . . "Roycroft, Bill"@en . "Australian Olympic equestrian champion" . "1915-03-17Z"^^ . "1915Z"^^ .