June 30 – History, Events, Births, Deaths, Holidays and Observances On This Day
June 30 in History 296 – Pope Marcellinus begins his papacy. 763 – The Byzantine army of emperor Constantine V defeats the Bulgarian forces in the Battle of Anchialus. 1422 – Battle of Arbedo between the duke of Milan and the Swiss cantons. 1521 – Spanish forces defeat a combined French and Navarrese army at the Battle of Noáin during the Spanish conquest of Iberian Navarre. 1559 – King Henry II of France is mortally wounded in a jousting match against Gabriel, comte de Montgomery. 1651 – The…