Tags: Christian Bishop.
Gregory Orologas (Greek: Γρηγόριος Ωρολογάς Griogorios Orologas 1864–1922) also known as Gregory of Kydonies was a Greek Orthodox metropolitan bishop in early 20th century Ottoman Empire. He was initially positioned metropolitan of Strumica in the region of Macedonia (1902–1908) and then of Kydonies (modern Ayvalik) in northwestern Anatolia (1908–1922). He was executed by the Turkish Army at the end of the Greco-Turkish War (1919-1922).