Zurich, which had long been a free imperial city, held an important position among the municipalities. Its trade and commerce flourished, nor was it lacking in intellectual activity. It was enjoying a rest from the domination of the great property-holders and nobles, known as the patricians. The guilds had now grown strong enough to assert their opinions. Under the new constitution the Council was composed of thirteen patricians and thirteen members of the guilds. An able and judicious man named Rudolph Brun, leader in the revolt, was appointed burgomaster, and administered his office with a strong, sure hand.