Just a few tidbits.

The Vikings/Danish royalty married into the British Royalty in 1400s

It was in the 1500s when Shakespeare wrote Hamlet and the line “something stinks in the state of Denmark”.

The Vikings were/are pagans that worshiped the god, ODIN, who sacrificed ONE EYE TO GAIN WISDOM. Odin is also associated with GALLOWS.

https://www.thevintagenews.com/2018/03/22/sweyn-forkbeard/

https://en.wikipedia.org/wiki/William_Shakespeare