Where in Denmark was Heinrich Holk a mercenary?
Heinrich Holk Heinrich Holk (also Holke or Henrik Holck) (April 18, 1599 in Kronborg castle, Denmark – September 9, 1633 in Troschenreuth, Vogtland) was a Danish-German mercenary in both Christian IV of Denmark's and Albrecht von Wallenstein's service during the Thirty Years' War.
Hovgaard Island (Greenland) Hovgaard Island (Danish: "Hovgaard Ø" ) is a large uninhabited island of the Greenland Sea, Greenland. The island was named after Andreas Hovgaard, a Polar explorer and officer of the Danish Navy who led an expedition to the Kara Sea on steamship "Dijmphna" in 1882-83.