Showing posts with label Duke of Masovia. Show all posts
Showing posts with label Duke of Masovia. Show all posts

Bulla Aurea: The Golden Bull

The Golden Bull of Rimini was a document issued by Emperor Frederick II of the Holy Roman Empire on behalf of the Teutonic Knights. It ceded land to them which didn't belong to Frederick's Empire in the first place in return for the conquest of the same land and the conversion of its pagan population to Christianity.