Jan de Visscher
…Houbraken mentioned Jan Visser from Haarlem with the nickname Slempop at another point in his book, in his biographical sketch of "P. Molyn", son of Pieter de Molijn. This Jan Visser visited the Haarlem-born Molyn II when he was in prison in Genua for 16 years for murdering his wife. According to the RKD Jan de…