Personal Union of Denmark and Norway (Tudor Line)

Personal Union of Denmark and Norway was a succesor state to the former Kalmar Union, which ended in 1521, after Frederick I usurped the throne from Christian II and then Gustav Vasa and the Swedes rebelled and created Kingdom of Sweden.

Division
Gustav I and other Swedes took almost entire OTL Sweden and Finland lands formely in the Kalmar Union. Norway and Denmark kept to their ownership of Faroe Island and Iceland.

Frederick I
Christian II made his position unstable with his centralism and he was expelled to the Netherlands. In 1532 exiled Christian tried to return to his throne with an army from the Netherlands, instead Christian was captured and Frederick put him in prison.

Christian III
The first really Lutheran king was crowned in 1535 and soon Lutheran teaching was prominent. The former Lutheran Popes even settled in Iceland for a time.