17th May » Louis Jolliet and Jacques Marquette begin exploring the Mississippi River.
17th June » French people e.g French explorers Jacques Marquette and Louis Jolliet reach the Mississippi River and become the first Europeans to make a detailed account of its course.
11th November » Second Battle of Khotyn (1673) Battle of Khotyn in Ukraine: Polish-Lithuanian Commonwealth forces under the command of Jan III Sobieski Jan Sobieski defeat the Ottoman Empire Ottoman army. In this battle, rockets made by Kazimierz Siemienowicz are success
Famous Birthdays in 1673
6th January » James Brydges, 1st Duke of Chandos, English academic and politician (d. 1744)
31st January » Louis de Montfort, French priest and saint (d. 1716)
21st April » Wilhelmine Amalia of Brunswick-Lüneburg (d. 1742)
18th June » Antoni Lliteres Carrió, Spanish composer (d. 1747)