"Johannes Mathesius (June 24, 1504 in Rochlitz – October 7, 1565), also called Johann Mathesius or John Mathesius, was a German minister and a Lutheran reformer. He is best known for his compilation of Martin Luther´s Table Talk, or notes taken of Luther´s conversation and published afterwards. He rivaled Anton Lauterbach in his diligence in notetaking, and surpassed him in the discrimination with which he arranged it." - (en.wikipedia.org 31.01.2020)
