Eastern Rumelia | Rumelia | Morea Eyalet | Yemen Eyalet | Karaman Eyalet |
Upon its conquest, the peninsula was made a sanjak of the Rumelia Eyalet, with its capital first at Corinth (Turk. Kordos or Gördes), later in Leontari (Londari), Mystras (Mezistre or Misistire) and finally in Nauplion (Tr. Anaboli).
During Şemsi Pasha's tenure as the Governor-General of Rumelia, it was reported that he left the capital for Sofia in 1565 with such pomp that the people of Constantinople who watched the spectacle of his lavishly clad retinue had never seen a beylerbey (Governor-General) display such 'majesty and grandeur.
Known as "İslimye" by the Turks, during Ottoman rule it was a sanjak centre in first Rumelia eyalet, then Silistre (Özi) eyalet, Edirne vilayet, finally being for a short period a centre of a department in the autonomous province of Eastern Rumelia before its inclusion in the Principality of Bulgaria in 1885.