"(Johann Jakob) Wilhelm Heinse (16 February 1746, Langewiesen, Schwarzburg-Sondershausen – 22 June 1803), German author, was born at Langewiesen in Schwarzburg-Sondershausen (now in Thuringia).
After attending grammar school at Schleusingen he studied law at Jena and Erfurt. In Erfurt he became acquainted with Wieland and through him with "Father" Gleim who in 1772 procured him the post of tutor in a family at Quedlinburg.
In 1774, he went to Düsseldorf, where he assisted the poet JG Jacobi to edit the periodical Iris. Here the famous picture gallery inspired him with a passion for art, to the study of which he devoted himself with so much zeal and insight that Jacobi furnished him with funds for a stay in Italy, where he remained for three years (1780-1783)." - (en.wikipedia.org 15.02.2022)
