1057

Events

 * King is killed in battle against . He is succeeded as  by his stepson.
 * — (sometimes referred to as Stephen X) succeeds  as the 154th.
 * King of  captures  in northern, strengthening  in the country.
 * defeats a Franco-Angevin army at the mouth of the,.

Deaths

 * , Japanese sculptor
 * February —, son of
 * —, countess and regent of Barcelona (b. )
 * or —, poet
 * — King
 * — King