At the time of the Domesday Survey the industrial pursuits of Wiltshire were almost exclusively agricultural; 390 mills are mentioned, and vineyards at Tollard Royal and Lacock. In the succeeding centuries sheep farming was vigorously pursued, and the Cistercian monastery of both Kingswood and Stanley exported wool to the Florentine and Flemish markets in the 13th century and 14th century. Wiltshire at this time was already reckoned among the chief of the clothing counties, the principal centres of the industry being Bradford-upon-Avon, Malmesbury, Trowbridge, Devizes and Chippenham.