The Mosque took its name from the Turkish commander of the marine operations to conquer Rethymno, in 1646. During the Venetian Period, the Mosque became a monastery dedicated to St. Barbara. West from the central building, there is the deserted minaret of the mosque. The fountain of the Mosque is attached to the roofed entrance of the Mosque's garden, where believers washed before entering the Mosque and provided the area with fresh spring water.