Henry II the Pious, King (Kingdom of Poland) : All Data
Henry II the Pious was the King of Poland from 1238 to 1241. During his reign, he faced significant challenges, including the Mongol invasion of Poland in 1241. This invasion, known as the Mongol Invasion of Poland, resulted in the devastating Battle of Legnica in 1241, where Henry II and his forces fought against the Mongol army led by Batu Khan. Despite his valiant efforts, Henry II was killed in battle, marking the end of his reign and leaving a lasting impact on the Kingdom of Poland.