Keklin, Joan

   , Brescia, about 1450. This artiste is believed by some inquirers to be the earliest maker of the violin proper, but Fetis says that the only instrument of his that is known, and which was in the possession of Koliker of Paris, and dated 1449, was not really a violin, but a viol with changed neck and mounted with four strings. It would appear, therefore, that the merit of the actual introduction of the real violin belongs properly to Gaspar di Salo.