Duchy of Luxembourg

Luxembourg, officially the Grand Duchy of Luxembourg, is a landlocked country in Western Europe. It is bordered by Belgium to the west and north, Germany to the east, and France on the south. Its capital and most populous city, Luxembourg City, is one of the four institutional seats of the European Union and hosts several EU institutions, notably the Court of Justice of the European Union, the highest judicial authority in the EU.

Wikimedia list article

country in Western Europe during Late Middle Ages-Early Modern Ages

Luxembourgian botanist (1722-1797)

partition out of the Grand Duchy of Luxembourg

fortifications in and around Luxembourg City, Luxembourg, largely dismantled in 1867

1356–1357 war of succession between Joanna, Margaret and Mary of Brabant

1639 battle of the Thirty Years' War

castle in Wallonia, Belgium