Duchy of Brunswick-Lüneburg Braunschweig-Lüneburgi hertsogiriik
Duchy in Holy Roman Empire 1235-1269; title of "Duke of Brunswick-Luneburg" used by rulers of all successor states
- Coordinates (WGS-84):
- 52,269166666667,10,521111111111
Duchy in Holy Roman Empire 1235-1269; title of "Duke of Brunswick-Luneburg" used by rulers of all successor states