The Ishak Pasha palace is an Ottoman-period palace whose construction was started in 1685 by Colak Abdi Pasha, the bey of Beyazit province, continued by his son İshak Pasha and completed by his grandson Mehmet Pasha. According to the inscription on its door, the Harem Section of the palace was completed by his grandson Ishak (Isaac) Pasha in 1784. (info: Wikipedia)