Ertebjærg was formerly part of the German Empire. In the German Empire, the place was called Erteberg.
The place is now called Ertebjerg and belongs to Denmark.
Historical place name | Country | Administration | Time |
---|---|---|---|
Erteberg | German Empire | Sonderburg | before the Versailles Treaty |
Ertebjærg | Denmark | Sønderborg | after the Versailles Treaty |
Ertebjerg | Denmark | Sønderjylland | 1993 |