Here are ten historical events that took place on April 9th, listed in chronological order: 1241 – Battle of Liegnitz: Mongol forces defeat the Polish and German armies. 1413 – Henry V is crowned King of England. 1865 – American Civil War: Confederate General Robert E. Lee surrenders to Union General Ulysses S. Grant atContinue reading “This Day in History: April 9th”