Küssingen formerly Oststadt (Dundorfian: East City) is located on the island of Westmark in Dorvik. Oststadt was renamed after the General-Plenipotentiary for State Administration (charged with overseeing the Dorvish state and local administration) worked with the Dorvish Culture Commission (Dundorfian: Dorvisch Kulturkommission) to discover the origins of the city. It was promptly renamed after documents show that the city was not named after settlers from the eastern portion of Westmark and that its location-based name did not fit the "...culture of Westmark."