Hello
Its shame that so many people when they heard from me this story *( special here in Norway), they think Im laying them .
But Fact is that one, One of Polish Prince was a King of Norway, Denmark and Sweden.
So far so good just because I hate arrogant and snobs which they look on me from better position like they think but Im using my head and knowledge and this story to win some...... beer *(beers here is so expensive so its good to used little bit head ) Maybe its not fairplay but who was said that life was pair play for Polish Nation in past
Lets make great history again
Any way You can find more info here https://en.wikipedia.org/wiki/Eric_of_Pomerania