Frederick VI and II of Denmark, Norway and Sweden (Frederick VI of Scandinavia)

Frederick VI and II (1768-1839) was the King of Denmark and Norway (as Frederick VI) from 1808 and the King of Sweden (as Frederick II) from 1818 until his death 1839. He was the first King to rule all of Scandinavia since the last King of the Kalmar Union Christian II. He was married to Marie of Hesse-Kassel, with whom he had two children. He was succeeded by his cousin Christian VIII and III.