Plovdiv price for Ivan Alexander of Bulgaria's support in the Byzantine civil war of 1341–47. In 1364 the Ottoman Turks under Lala Shahin Pasha seized Plovdiv. According to other data, Plovdiv was not an Ottoman possession until the Battle of Maritsa in 1371, after which, the citizens and the Bulgarian army fled leaving the city without resistance. Refugees settled in Stanimaka. During the Ottoman Interregnum in 1410, Musa Çelebi conquered the city killing and displacing inhabitants. The city was the centre of the Rumelia Eyalet between 1364 and 1443, a sanjak centre of it between 1443 and 1593, the sanjak centre
History of Plovdiv the city in development of modern trade, banking and industry. In 1939 there were 16,000 craftsmen and 17,000 workers in manufacturing factories, mainly for food and tobacco processing. During the Second World War the tobacco industry expanded as well as the export of fruit and vegetables. In 1943 1,500 Jews were saved from deportation in concentration camps by the archbishop of Plovdiv Cyril who later became Bulgarian Patriarch. During the period of communist governance that followed the end of World War II many large factories were built in and nearby Plovdiv, for example a plant for non-ferrous metals, textile works,