Trajanopolis has been variously identified; Radet locates it at Tcharik Keui, about three miles from Ghiaour Euren towards the south-east, on the road from Oushak to Sousouz Keui, in the Ottoman vilayet of Brusa, a village abounding in sculptures, marbles and fountains, where the name of the city may be read on the inscriptions. However, Ramsay continues to identify Trajanopolis with Ghiasour Euren.
The only geographer who speaks of Trajanopolis is Ptolemy, who wrongly places this city in Greater Mysia (another region of Asia Minor). It was founded about 109 by the Grimenothyritae, who obtained permission from Roman emperor Hadrian to give the place the name of his predecessor. It had its own coins. Hierocles calls it Tranopolis.
- John, present at the Council of Constantinople under the Patriarch Gennadius in 459
- John, at the Council of Constantinople under Menas in 536
- Asignius, at the Second Council of Constantinople in 553
- Tiberius, at the Council in Trullo in 692
- Philip, at the Second Council of Nicaea in 787
- Eustathius, at the Photian Council of Constantinople in 879.
Another, doubtless more ancient than the preceding, Demetrius, is known from one inscription.
- "En Phrygie", Paris, 1895
- Asia Minor, 149; Cities and Bishopries of Phrygia, 595
- v, 2, 14, 15
- Synecedemus, 668, 150
- Oriens Christianus, I, 803
- C. I. G., 9265
|Wikisource has the text of the 1913 Catholic Encyclopedia article Trajanopolis (2).|