George IV of the United Kingdom
In 1820 George IV of the United Kingdom, who was also the King of Hanover, tasked the Professor of Astronomy and Director of the Observatory at Göttingen University, Carl Friedrich Gauss, to survey the Kingdom of Hanover. Gauss used the summit of the Wilseder Berg, amongst others, as a triangulation station for his land surveys. Other central triangulation points were the Falkenberg (150 m above NN) to the south and the Haußelberg (118 m above NN) to the east.