Adam Weishaupt, founder of the <a href="https://en.wikipedia.org/wiki/Illuminati" class="extiw" title="en:Illuminati">Illuminati</a>. Stipple engraving from 1799.
engraved by Johann Friedrich Rossmässler (ca. 1775 - 1858), after C. K. Mansinger
cropped from <a href="//commons.wikimedia.org/wiki/File:Johann_Adam_Weishaupt.jpg" title="File:Johann Adam Weishaupt.jpg">File:Johann Adam Weishaupt.jpg</a>