71. Not the Only Union in Town

A surprise arrival on the island of Gotland leads to our biggest digression yet! There's drama all over the north of Europe as we cover the backstory of these new players in the Swedish story - although some of them aren't that new. The Teutonic Knights are here and they're ready to take some new land! 

Note: The joke section at the end is not the announcement of a new project...! :)