Fail:Locator Duchy of Berg (1560).svgDescriptionLocator Duchy of Berg (1560).svg Locator map of the Duchy of Berg, modernday North Rhine-Westphalia, Germany Date 28 April 2010 Source File:Locator Principality
Fail:Locator Duchy of Jülich (1560).svgDescriptionLocator Duchy of Jülich (1560).svg Locator map of the Duchy of Jülich, modernday North Rhine-Westphalia, Germany Date 28 April 2010 Source File:Locator