's-Heerenberg is a city on the Dutch-German border, in the Province of Gelderland, Netherlands. It is located about 5 km north of the German Emmerich, and about 12 km south of Doetinchem. It received city rights in 1379. 's-Heerenberg is the location of one of the most important castles of the Netherlands: Huis Bergh. The Huis Bergh contains a panel of the Archangel Gabriel from the famous altar piece Maestà by Duccio. Until 1821, 's-Heerenberg was a separate municipality; it then became a part of Bergh. It is now a part of Montferland.
Read more @ https://en.wikipedia.org/wiki/%27s-Heerenberg