The Guarneri (often referred to in the Latinized form Guarnerius) is the family name of a group of distinguished luthiers from Cremona in Italy in the 17th and 18th centuries, whose standing is considered comparable to those of the Amati and Stradivari families. Some of the world`s most famous violinists, such as Niccolò Paganini, Jascha Heifetz.... Found on http://en.wikipedia.org/wiki/Guarneri