勃蘭登堡歷史上的宗教領地和原公爵領地，位於德國中北部，普魯士王國在其周圍發展起來。該地區現被波蘭和德國分佔
A historical region and former duchy of north-central Germany around which the kingdom of Prussia developed. The region is now divided between Poland and Germany.
拿騷一個地區，從前為中德的領地，位於美因河和萊茵河的北部和東部。該地區在1806年成為領地並於1866年被普魯士接收。原先的王朝成員相繼統治了盧森堡和荷蘭（作為奧蘭治的王室）
A region and former duchy of central Germany north and east of the Main and Rhine rivers. The region became a duchy in1806 and was absorbed by Prussia in1866. Members of the original dynasty subsequently ruled Luxembourg and the Netherlands(as the house of Orange).
