Jon Eiriksson (1728 – 1787) & Gerhard Schoening (1722 – 1780)
Jon Eiriksson or Eriksson or Erichsen was an Icelandic lawyer and judge.
Nothing more is to be found about his life.
Gerhard Schoening or Schoenning,, born in Lofoten, was a Norwegian historian and studied theology at the University of Copenhagen. 1750 he was appointed rector at Trondheim Cathedral School an in 1765 Professor of Rhetoric and History at the Soroe Academy, one of the oldest school in Denmark. Schoenning published intensively. His main work is about the History of the Kingdom of Norway.
Both persons were selected by the Royal Academy of Sciences for a special task. The background is as follows. „In 1752 two Icelanders Eggert Olafsson and Bjarni Palsson were sent to Iceland from Copenhagen to carry out a scientific reconnaissance of the country. They pursued their researches for the next six summers until 1757. It was Eggert‘s role to record the results but he was drowned in Breidarfjördur before the book could be printed, so others had to see to its publication. Two excellent men were selected for the task, Jon Eiriksson and Gerhard Schoening (islandskort.is).
The book („In Reise igiennem Island“) was first published in Danish in 1772, accompanied by a map titled “Nyt Carte over Island“ (A New Map of Iceland) which is dated 1771. But 1772 is the correct publishing date.
The book was translated into German in 1774 – 1775, containing the same map, and into French in 1802 with a different map. A condensed version of the book appeared in 1805 in English with a much reduced map.
The source is Homann’s map of 1761 which in turn was based on the map by Thomas Hans Henrik Knoff from 1734. „The location of the country and the coastlines are for the most parts unchanged, but various minor changes have been made inland, a few place-names added and these generally given Icelandic forms, though Danish forms and inflections find their way in too. The German and Latin texts are omitted, and various corrections made“ (islandskort.is).
The map is decorated with a beautiful title cartouche in the top right corner, a compass rose in the upper center and three distance scales in the lower left quadrant. Mountains, glaciers, rivers, lakes, forests, fjords and settlements are depicted in detail.
There are numerous place-names but astonishingly the bishoprics Skalholt and Holar as well as the famous volcano Hekla are not highlighted.
However the map contains some important new aspects. One is that Europe‘s largest glacier Vatnajökull is depicted as a whole named „Klofa-Iökull“. The other is that for the first time today‘s capital, spelled „Reikiaviik“, appears on a map of Iceland.
This map by Jon Eiriksson and Gerhard Schöning was the basis for many maps of Iceland which were published in the next decades.