John II of Denmark was a king who ruled from 1501 to 1513. He was born in 1455 and was a member of the House of Oldenburg. His reign was marked by efforts to strengthen the Danish monarchy and improve the economy, although he faced challenges from the nobility and external threats. During his rule, John II sought to maintain peace in the region and foster trade. He was also known for his interest in the arts and culture, which contributed to the development of Renaissance ideas in Denmark. His legacy includes a more centralized government and a stronger national identity.