brewingtontj02Feb 15, 20221 min readToday in History February 15thIn 1637, Ferdinand III becomes the Holy Roman Emperor. His reign lasted until he died in 1657. Before being the Holy Roman Emperor, he was the Archduke of Austria, King of Hungary, King of Croatia and Bohemia.
In 1637, Ferdinand III becomes the Holy Roman Emperor. His reign lasted until he died in 1657. Before being the Holy Roman Emperor, he was the Archduke of Austria, King of Hungary, King of Croatia and Bohemia.