Source: wikibot/johannes-gessner
= Johannes Gessner
{wiki=Johannes_Gessner}
Johannes Gessner is not widely known in contemporary contexts, and there might be some confusion regarding the name. One possibility is that you are referring to a historical figure, such as the Swiss mathematician and naturalist Johannes Gessner (1709–1790), who made contributions in the fields of mathematics, natural history, and geography.