Johannes Cuspinian, an interesting character I hadn’t heard much about before. Very nice and amusing portrait by Lucas Cranach the Elder
https://en.wikipedia.org/wiki/Johannes_Cuspinian
The full portrait is even better because this dude is dreaming about Aristotle but his wife has a serious beef with him
https://commons.wikimedia.org/wiki/File:Lucas_Cranach_d.%C3%84._-_Johannes_und_Anna_Cuspinian_(Sammlung_Oskar_Reinhart).jpg