Where in Denmark was Heinrich Holk a mercenary?
Kronborg Kronborg is a castle and stronghold in the town of Helsingør, Denmark. Immortalized as Elsinore in William Shakespeare's play "Hamlet", Kronborg is one of the most important Renaissance castles in Northern Europe and has been added to UNESCO's World Heritage Sites list (2000).
Iselingen Iselingen is a manor house and estate located close to Vordingborg on the southern part of Zealand in southeastern Denmark. It takes its name after the Swiss-born merchant Reinhard Iselin who established it in the 1770s. The current main building was completed a hundred years later to design by Vilhelm Dahlerup.