Becmann. Johann Christoph
Johann Christoph Becmann (also Bekmann) (1641-1717) was a German university professor as well as a renowned librarian and historian, who taught Greek, history, politics and theology at the Brandenburg University in Frankfurt.
In his 1680 book, Historia Orbis Terrarum+, he expressed the view that Atlantis had been an island in the Atlantic (CapV.p110).
+ https://archive.org/details/historiaorbister00becm_0 (2nd edition) *