Carolus Mulerius was a Dutch Hispanist and grammarian from the 17th century, who wrote Linguae Hispanicae Compendiosa Institutio, Linguae Italicae Compendiosa Institutio, Linguae Gallicae Compendiosa Institutio, and Een korte ende secretary dienstighe onderwijsinge Vande Spaensche Tale, the first published grammar of Spanish written in Dutch.
Career
He was a son of Nicolaus Mulerius, of French descent. The tomb stone of his grave, originally in the Broerkerk in Groningen, at the time the church of the University of Groningen, is now kept in the cellars of the Academy Building of the University.