Overview: The Various tribes that settled around the Baltic Sea include the Danes, Swedes, Jutes, Poles, Balts, Lithuanians, Finns, Latvians, etc. This is a mixture of Slavonic (Japhethite) and Germanic (Saxon, Israelite) tribes. The following articles will help to sort out the picture of these tribes and their origin in Noah.
Item #1: The Baltic Tribes and Lithuanians
Item #2: Lithuanians and Belarus
Item #3: It is a fact that the 10 Northern Tribes had adopted some pagan customs, especially during the reign of Ahab and Jezebel. This site reflects that pagan heritage, although they confuse the "Holy Seed" with the "Star Seed." Excellent links.
Item #4: A good secular history of the Baltic tribes
Item #5: Good site with maps