The Koç Mosque is again claimed to be from the 13th century, built under the Eyubbians. Again this contradicts a claim at the Ulu Camioi that it is the oldest monument from that period. But this one must be close.
Some work in the ceiling. As a matter of fact I mixed up some pictures, walking back and forth between the mosques, so this may have been from the Kizlar Mosque.