June 28
1098 – Fighters of the First Crusade defeat Kerbogha of Mosull. 1360 – Muhammed VI becomes the tenth Nasrid king of Granada after killing his brother-in-law Ismail II. 1519 – Charles V is elected Emperor of the Holy Roman Empire. 1776 – Thomas Hickey, Continental Army private and bodyguard to General George Washington, is hanged...