HomeFactopediaBrainoffsRankingsCommunityLog In
You know 0 facts

1229 - 1232


Play Fact Master on Kings of Poland  (it's free)    



Konrad I of Masovia
   ruled Poland from   
1229 - 1232
Attempted to invade and conquer pagan Prussia in a crusade. It didn't work.






   About - Terms - Privacy Log In