History of Plovdiv it was re-conquered by George Terter II of Bulgaria in 1322. Byzantine rule was restored once again in 1323, but in 1344 the city was surrendered to Bulgaria by the regency for John V Palaiologos as the price for Ivan Alexander of Bulgaria's support in the Byzantine civil war. In 1364 the Ottoman Turks under Lala Shakhin Pasha seized Plovdiv. The Turks called the city "Filibe". It was the capital of Rumelia until 1382 when the Ottomans captured Sofia, which became the main city of the province. Plovdiv survived as one of the major cultural centers for Bulgarian culture and
Plovdiv in Silistra Eyalet between 1593 and 1826, the sanjak centre in Eyalet of Adrianople between 1826 and1867 and the sanjak centre of Edirne Vilayet between 1867 and 1878. During that period Plovdiv was a major economic center along with Constantinople, Edirne, and Thessaloniki. The richer citizens constructed beautiful houses many of which can still be seen in the Architectural reserve Old Plovdiv. Under the rule of the Ottoman Empire, Filibe (as the city was known at that time) was a focal point for the Bulgarian national movement and survived as one of the major cultural centers for Bulgarian culture and