Silesiae ducatus Accurata et vera deliniatio….

Title

Silesiae ducatus Accurata et vera deliniatio….

Description

Map shows total Silesia with a splendourfully cartouche and coat of arms.

ca. 1661

Artist

Janssonius/Mercator-Hondius, H. (1588-1664)

Johannes Janssonius (Jansson),( 1588- 1664) Amsterdam was born in Arnhem, the son of Jan Janszoon the Elder,a publisher and bookseller. In 1612 he married Elisabeth de Hondt, the daughter of Jodocus Hondius. He produced his first maps in 1616 of France and Italy. In 1623 Janssonius owned a bookstore in Frankfurt am Main, later also in Danzig, Stockholm, Copenhagen, Berlin, Königsberg, Geneva and Lyon. In the 1630s he formed a partnership with his brother in law Henricus Hondius, and together they published atlases as Mercator/Hondius/Janssonius. Under the leadership of Janssonius the Hondius Atlas was steadily enlarged. Renamed Atlas Novus, it had three volumes in 1638, one fully dedicated to Italy. 1646 a fourth volume came out with English County Maps, a year after a similar issue by Willem Blaeu. Janssonius' maps are similar to those of Blaeu, and he is often accused of copying from his rival, but many of his maps predate those of Blaeu and/or covered different regions. By 1660, at which point the atlas bore the appropriate name Atlas Major, there were 11 volumes, containing the work of about a hundred credited authors and engravers. It included a description of most of the cities of the world (Townatlas), of the waterworld (Atlas Maritimus in 33 maps), and of the Ancient World (60 maps). The eleventh volume was the Atlas of the Heavens by Andreas Cellarius. Editions were printed in Dutch, Latin, French, and a few times in German.

Historical Description

Silesia is a region in Central Europe on both sides of the upper and middle reaches of the Oder and extends in the south along the Sudetes and Beskids. Most of Silesia lies in what is now Poland. A small part in the west of Lower Silesia belongs to East Germany, a southern part of Upper Silesia to the Czech Republic. Between 1289 and 1292, Bohemian king Wenceslaus II became suzerain of some of the Upper Silesian duchies. Polish kings had not renounced their hereditary rights to Silesia until 1335. The province became part of the Bohemian Crown under the Holy Roman Empire, and passed with that crown to the Habsburg Monarchy of Austria in 1526. In the 15th century, several changes were made to Silesia's borders. Parts of the territories which had been transferred to the Silesian Piasts in 1178 were bought by the Polish kings in the second half of the 15th century. From 1526 to 1742 the Habsburgs, as kings of Bohemia, were also dukes of Silesia. Almost all of Silesia became Protestant in the 16th century. Well-known Silesian reformers were among others Johann Heß and Caspar von Schwenckfeld, whose theology was invoked by the Schwenkfeldians, who were represented in Silesia until the 17th century. After the First Silesian War it was agreed in the preliminary peace of Breslau (1742) that Austria had to cede Lower and Upper Silesia to the Oppa as well as the Bohemian County of Glatz to Prussia. Frederick the Great was able to defend this acquisition in the Second Silesian War and also in the Third Silesian War (1756 to 1763). A smaller part of Upper Silesia around Troppau, Jägerndorf, Teschen and Bielitz as well as the southern part of the Principality of Neisse, which belongs to Lower Silesia (= the political district of Freiwaldau until 1938) remained as Austrian Silesia (officially: "Duchy of Upper and Lower Silesia") until 1918 of the Austro-Hungarian monarchy. First (until 1782) as part of the Kingdom of Bohemia, then (until 1849 and 1860–1861) Moravia. According to a decree of March 4, 1849, all peoples of the Austrian Empire, including Silesians, were given equal rights.