The House of Welf (also Guelf or Guelph) [1 ] is a European dynasty that has included many German and British monarchs from the 11th to 20th century and Emperor Ivan VI of Russia in the 18th century.
The Harz is a mountain range in northern Germany. The northernmost mountain chain of Germany, it straddles the border between the states of Lower Saxony, Saxony-Anhalt and Thuringia.
Wernigerode, Elbingerode-Ilsenburg, Schierke am Brocken 1:25 000 / turistická mapa - „Barevné město Am Harz“, Wernigerode, tvoří střed turistické mapy se sousedním národním parkem Harz.