The miquelet lock was named after Catalan militia leader Miquelot de Prats. Popular in the Mediterranean area from the 16th to 19th centuries, it was a distinctive flint-on-steel ignition mechanism. The design is attributed to an anonymous Italian gunsmith working for a Madrid gunmaker, Pedro Marquart, in the mid-1570s. This prototype was refined by Madrid gunsmiths into the Spanish patilla style now commonly known as the miquelet. A distinctive Italian miquelet lock was also developed.