Admiral Johan Evertsen was a prominent naval commander in the service of the Dutch Republic during the 17th century. Born in 1600, he played a significant role in the Anglo-Dutch Wars, which were fought between the Dutch and the English over trade dominance. Evertsen was known for his strategic skills and bravery in battle, contributing to several key victories for the Dutch navy. Evertsen's naval career included notable engagements such as the Battle of Lowestoft in 1665 and the Battle of the Texel in 1673. He was recognized for his leadership and was eventually appointed as an admiral, further solidifying his legacy in maritime history.