King of Denmark and Norway, son of Federico III. He/She was born in 1646 and died in 1699. He/She ascended to the throne in 1670 and allied with the Dutch against Luis XIV of France. He/She conquered Pomerania to Sweden and Denmark gave the code of laws by which that ruled until the end of the 19th century. Increased Navy, created the new port of Copenhagen and dispensed protection letters and Sciences, that during his reign were represented by eminent men.