Keywords: Herwen en Aerdt wapen.svg Coat of arms of Herwen_en_Aerdt Netherlands SVG is own work 2012 Alexander Frederik Oscar van Sasse van Ysselt 1852 - 1939 SVG by User Arch PD-NL-gemeentewapen DEFAULTSORT Herwen en Aerdt Aerdt Coat of arms Herwen Coat of arms 1 tower in heraldry Coat of Arms by Arch SVG coats of arms of former municipalities of Gelderland Symbols of Rijnwaarden |