Population exchange between Greece and Turkey in the context of "Nea Erythraia"

The Greeks in Turkey constitute a small population of Greek and Greek-speaking Eastern Orthodox Christians who mostly live in Istanbul, as well as on the two islands of the western entrance to the Dardanelles: Imbros and Tenedos (Turkish: Gökçeada and Bozcaada). Greeks are one of the four ethnic minorities officially recognized in Turkey by the 1923 Treaty of Lausanne, together with Jews, Armenians, and Bulgarians.

They are the remnants of the estimated 200,000 Greeks who were permitted under the provisions of the Convention Concerning the Exchange of Greek and Turkish Populations to remain in Turkey following the 1923 population exchange, which involved the forcible resettlement of approximately 1.2 million Greeks from Anatolia and East Thrace and of half a million Turks from all of Greece except for Western Thrace. After years of persecution (e.g. the Varlık Vergisi, the Istanbul Pogrom and the 1964 expulsion of Istanbul Greeks), emigration of ethnic Greeks from the Istanbul region greatly accelerated, reducing the Greek minority population from 119,822 before the 1955 pogrom to about 7,000 by 1978. The 2008 figures released by the Turkish Foreign Ministry places the current number of Turkish citizens of Greek descent at the 3,000–4,000 mark.However, according to the Human Rights Watch the Greek population in Turkey is estimated at 2,500 in 2006. The Greek population in Turkey is collapsing as the community is now far too small to sustain itself demographically, due to emigration, much higher death rates than birth rates and continuing discrimination.

Christianity in Turkey has a long history, dating back to the early origins of Christianity in Asia Minor and the Middle East during the 1st century AD. In modern times the percentage of Christians in Turkey has declined from 20 to 25% in 1914, to about 2% in 1927, to 0.2–0.4% today. Sources estimate that the Christian population in Turkey ranges between 203,500 and more than 370,000. However, the exact number remains unclear due to the absence of a religious census in the country. The percentage of Christians in Turkey fell mainly as a result of the late Ottoman genocides: the Armenian genocide, Greek genocide, and Assyrian genocide, the population exchange between Greece and Turkey, the emigration of Christians that began in the late 19th century and gained pace in the first quarter of the 20th century, and due to events such as the 1942 Varlık Vergisi tax levied on non-Muslim citizens in Turkey and the 1955 Istanbul pogrom against Greek and Armenian Christians. Exact numbers are difficult to estimate, as many Turkish former Muslim converts to Christianity often hide their Christian faith for fear of familial pressure, religious discrimination, and persecution.

This was due to events which had a significant impact on the country's demographic structure, such as the First World War, the anti-Christian genocides of Greeks, Armenians, and Assyrians perpetrated by Turkish Muslims, and the population exchange between Greece and Turkey, and the emigration of persecuted Christians (such as Assyrians, Greeks, Armenians, etc.) to foreign countries (mostly in Europe and the Americas) that began in the late 19th century and gained pace in the first quarter of the 20th century, especially during World War I. Signed after the First World War, the Treaty of Lausanne explicitly guarantees the security and protection of both Greek and Armenian Orthodox Christian minorities. Their religious institutions are recognized officially by the Republic of Turkey.

The Convention Concerning the Exchange of Greek and Turkish Populations (Greek: Σύμβαση για την Ανταλλαγή των ελληνικών και τουρκικών Πληθυσμών, romanized: Symvasi gia eis Antallagi ton ellinikon kai tourkikon Plithysmon, Turkish: Türk ve Yunan Nüfuslarının Mübadelesine İlişkin Sözleşme), also known as the Lausanne Convention, was an agreement between the Greek and Turkish governments signed by their representatives in Lausanne on 30 January 1923, in the aftermath of the Greco-Turkish War of 1919–1922. The agreement provided for the simultaneous expulsion of Orthodox Christians from Turkey to Greece and of Muslims from Greece (particularly from the north of the country) to Turkey. These involuntary population transfers involved approximately two million people, around 1.5 million Anatolian Greeks and 500,000 Muslims in Greece.

The expulsion of Istanbul Greeks (Turkish: 1964 Rum Tehciri or 1964 Rum Sürgünü) in 1964–1965 was a series of discriminatory measures by the authorities of the Republic of Turkey, then governed by the CHP party, aimed at the forced expulsion of the Greek population of Istanbul (Greek: Κωνσταντινούπολις, romanized: Kōnstantinoúpolis). Though the Greeks of Istanbul were initially excluded from the Greek–Turkish population exchange of 1923 and were allowed to remain in their native city, the Turkish government enacted a series of measures that resulted in a dramatic decrease in their numbers, such as the "wealth" tax of 1942 and later the anti-Greek pogrom of September 1955.

Especially during the 1950s and 1960s, the Greek minority was used as an apparatus of pressure for the Cyprus issue as part of the Greek–Turkish relations. The anti-Greek measures of 1964–1965 resulted in a drastic reduction in the number of Greeks in Istanbul. As such, from a population of about 80,000 only about 30,000 remained in 1965. The measures also resulted in the appropriation of minority-owned properties by the Turkish state and were accompanied by restrictions in the fields of religion and education. The expulsion during this period was part of the final phase of state measures aimed at the Turkification of the local economic, social, and cultural life.

The Asia Minor Greeks (Greek: Μικρασιάτες, romanized: Mikrasiates), also known as Asiatic Greeks or Anatolian Greeks, make up the ethnic Greek populations who lived in Asia Minor from the 13th century BC as a result of Greek colonization, up until the forceful population exchange between Greece and Turkey in 1923, though some communities in Asia Minor survive to the present day.

The Pontic Greeks (Pontic: Ρωμαίοι, Ρωμιοί; Turkish: Pontus Rumları or Karadeniz Rumları; Greek: Πόντιοι, Ελληνοπόντιοι), also Pontian Greeks or simply Pontians, are an ethnically Greek group indigenous to the region of Pontus, in northeastern Anatolia (modern-day Turkey). They share a common Pontic Greek culture that is distinguished by its music, dances, cuisine, and clothing. Folk dances, such as the Serra (also known as Pyrrhichios), and traditional musical instruments, like the Pontic lyra, remain important to Pontian diaspora communities. Pontians traditionally speak Pontic Greek, a modern Greek variety, that has developed remotely in the region of Pontus. Commonly known as Pontiaka, it is traditionally called Romeika by its native speakers.

The earliest Greek colonies in the region of Pontus begin in 700 BC, including Sinope, Trapezus, and Amisos. Greek colonies continued to expand on the coast of the Black Sea (Euxeinos Pontos) between the Archaic and Classical periods. The Hellenistic Kingdom of Pontus was annexed by Rome in 63 BC becoming Roman and later Byzantine territory. During the 11th century AD, Pontus was largely isolated from the rest of the Greek–speaking world, following the Seljuk conquest of Anatolia. After the 1203 siege of Constantinople by the Fourth Crusade, the Empire of Trebizond was established on the Black Sea coast by a branch of the Komnenos dynasty, later known as 'Grand Komnenos'. Anatolia, including Trebizond, was eventually conquered by the Ottomans entirely by the 15th century AD. Greek presence in Pontus remained vibrant during the early modern period up until the 20th century, when, following the Pontic Greek genocide and the 1923 population exchange with Turkey, Pontic Greeks migrated primarily to Greece and around the Caucasus, including in the country of Georgia. Although the vast majority of Pontic Greeks are Orthodox Christians, those who remained in Northeastern Turkey's Black Sea region following the population exchange are Muslim; their ancestors having converted to Islam during the Ottoman period, like thousands of other Greek Muslims.

Mustafa Kemal Atatürk (c. 1881 – 10 November 1938) was a Turkish field marshal and statesman who was the founder of the Republic of Turkey, serving as its first president from 1923 until his death in 1938. He undertook sweeping reforms, which modernized Turkey into a secular, industrializing nation. Ideologically a secularist and nationalist, his policies and socio-political theories became known as Kemalism.

Born in Salonica in the Ottoman Empire, his early military career saw him involved in the Italo-Turkish and Balkan Wars. As a member of the Committee of Union and Progress and the Young Turks, he played an important part in political events of the late Ottoman Empire, such as the Young Turk Revolution and the 31 March Incident. He rose to prominence with his role in the Defence of Gallipoli during World War I. Following the defeat of the empire after the war, he led the Turkish National Movement, which resisted the empire's partition among the victorious Allied powers. Establishing the provisional "Ankara government", he defeated the forces sent by the Allies, thus emerging victorious from the Turkish War of Independence. During and after the war, the ethnic cleansing of Armenians and Greeks from Anatolia outside of Istanbul, including the Kars region invaded by the Kemalist armies, was largely completed via large-scale massacres, flight, expulsions, and the population exchange between Greece and Turkey. His government subsequently proceeded to abolish the Ottoman sultanate in 1922 and proclaimed the Republic of Turkey in its place in 1923.

A titular see in various churches is an episcopal see of a former diocese that no longer functions, sometimes called a "dead diocese". The ordinary or hierarch of such a see may be styled a "titular metropolitan" (highest rank), "titular archbishop" (intermediary rank) or "titular bishop" (lowest rank), which normally goes by the status conferred on the titular see.

Titular sees are dioceses that no longer functionally exist, often because the territory was conquered by Muslims or because it is schismatic. The Greek–Turkish population exchange of 1923 also contributed to titular sees. The see of Maximianoupolis along with the town that shared its name was destroyed by the Bulgarians under Emperor Kaloyan in 1207; the town and the see were under the control of the Latin Empire, which took Constantinople during the Fourth Crusade in 1204. Parthenia, in north Africa, was abandoned and swallowed by desert sand.

Vergina (Greek: Βεργίνα, Vergína [verˈʝina]) is a small town in Northern Greece, part of the Veria municipality in Imathia, Central Macedonia. Vergina was established in 1922 in the aftermath of the population exchanges after the Treaty of Lausanne and was a separate municipality until 2011, when it was merged with Veroia under the Kallikratis Plan.

Vergina is best known as the site of ancient Aigai (Ancient Greek: Αἰγαί, Aigaí, Latinized: Aegae), the first capital of Macedon. In 336 BC Philip II was assassinated in Aigai's theatre and his son, Alexander the Great, was proclaimed king. While the resting place of Alexander the Great is unknown, researchers uncovered three tombs at Vergina in 1977 – referred to as tombs I, II and III.

Cappadocian Greek (Cappadocian Greek: Καππαδοκικά, Καππαδοκική Διάλεκτος), also known as Cappadocian is a dialect of Modern Greek, originally spoken in Cappadocia (modern-day Central Turkey) by the descendants of the Byzantine Greeks of Anatolia. The language originally diverged from Medieval Greek after the late medieval migrations of the Turks from Central Asia into what is now Turkey began cutting the Cappadocians off from the rest of the Greek-speaking Byzantine (Eastern Roman) Empire. As a result of the population exchange between Greece and Turkey in 1923, all remaining speakers (known in Turkey as Rûm, and referred to now as Cappadocian Greeks) were forced to emigrate to Greece where they were resettled in various locations, primarily in Central and Northern Greece. The Cappadocians were encouraged to shift to Standard Modern Greek as part of their integration into Greece, and their language was thought to be extinct since the 1960s. In June 2005, Mark Janse (Ghent University) and Dimitris Papazachariou (University of Patras) discovered Cappadocians in Central and Northern Greece who could still speak their ancestral language fluently. Many are middle-aged, third-generation speakers who take a very positive attitude towards the language, as opposed to their parents and grandparents. The latter are much less inclined to speak Cappadocian and more often than not switch to Standard Modern Greek.

The Greek genocide (Greek: Γενοκτονία των Ελλήνων, romanized: Genoktonía ton Ellínon), which included the Pontic genocide, was the systematic killing of the Christian Ottoman Greek population of Anatolia, which was carried out mainly during World War I and its aftermath (1914–1922) – including the Turkish War of Independence (1919–1923) – on the basis of their religion and ethnicity. It was perpetrated by the government of the Ottoman Empire led by the Three Pashas and by the Government of the Grand National Assembly led by Mustafa Kemal Atatürk, against the indigenous Greek population of the Empire. The genocide included massacres, forced deportations involving death marches through the Syrian Desert, expulsions, summary executions, and the destruction of Eastern Orthodox cultural, historical, and religious monuments. Several hundred thousand Ottoman Greeks died during this period. Most of the refugees and survivors fled to Greece (adding over a quarter to the prior population of Greece). Some, especially those in Eastern provinces, took refuge in the neighbouring Russian Empire.

By late 1922, most of the Greeks of Asia Minor had either fled or had been killed. Those remaining were transferred to Greece under the terms of the later 1923 population exchange between Greece and Turkey, which formalized the exodus and barred the return of the refugees. Other ethnic groups were similarly attacked by the Ottoman Empire during this period, including Assyrians and Armenians, and some scholars and organizations have recognized these events as part of the same genocidal policy.

The Muslim minority of Greece is the only explicitly recognized minority in Greece. It numbered 97,605 (0.91% of the population) according to the 1991 census, and unofficial estimates ranged up to 140,000 people or 1.24% of the total population, according to the United States Department of State.

Like other parts of the southern Balkans that experienced centuries of Ottoman rule, the Muslim minority of mainly Western Thrace in Northern Greece consists of several ethnic groups, some being Turkish speaking and some Bulgarian-speaking Pomaks, while others descend from Ottoman-era Greek converts to Islam and also Muslim Romas. While the legal status of the Muslim minority in Greece is enshrined in international law, namely the 1923 Treaty of Lausanne, which also governs the status of the "Greek inhabitants of Constantinople" (the only group of the indigenous Greek population in Turkey that was exempt from forced expulsion under the Convention Concerning the Exchange of Greek and Turkish Populations, along with that of the islands of Imbros and Tenedos under Article 14 of the Treaty), precise definitions pertaining thereto and scope of applicability thereof remain contested between the two countries.

Pontic Greek culture includes the traditional music, dance, architecture, clothing, artwork, and religious practices of the Pontic Greeks, also called Pontian Greeks (Pontic: Ῥωμαῖοι (Romaīoi=Romans)). Pontians are an ethnic group indigenous to the Pontos in modern-day Turkey. They have lived in the area for thousands of years, since the 8th century BCE. The majority were displaced in the early 20th century CE after the Greek genocide and the population exchange between Greece and Turkey; most Pontians today live in the diaspora. Small pockets of Muslim Pontian communities remain in Turkey. Although Pontians speak many different languages, the Pontic Greek language, Romeika, is especially important to their culture. Most religious Pontian Greeks practice Greek Orthodoxy, but a minority adhere to Sunni Islam or other Christian denominations. Folk dances such as the serra, traditional music instruments such as the Pontic lyra, religious celebrations, traditional clothing, and the land itself remain important to Pontian diaspora communities.

Although their culture has been heavily influenced by Greek culture, Turkish culture, and the cultures of various minorities in Turkey such as Armenians and Lazes, Pontian culture contains unique aspects. The dominant culture of the countries where Pontians live has continued to shape Pontian culture since the formation of the diaspora. For example, many Pontians in Greece only speak Greek instead of Romeika, while Soviet Greeks have adopted Russian and Ukrainian dishes into their cooking. Pontian cultural societies around the world aim to preserve and transmit Pontian traditions, especially folk dances.

Greek refugees is a collective term used to refer to the more than one million Greek Orthodox natives of Asia Minor, Thrace and the Black Sea areas who fled during the Greek genocide (1914-1923) and Greece's later defeat in the Greco-Turkish War (1919–1922), as well as remaining Greek Orthodox inhabitants of Turkey who were required to leave their homes for Greece shortly thereafter as part of the population exchange between Greece and Turkey, which formalized the population transfer and barred the return of the refugees. This Convention Concerning the Exchange of Greek and Turkish Populations was signed in Lausanne, on January 30, 1923 as part of the peace treaty between Greece and Turkey and required all remaining Orthodox Christians in Turkey, regardless of what language they spoke, be relocated to Greece with the exception of those in Istanbul and two nearby islands. Although the term has been used in various times to refer to fleeing populations of Greek descent (primarily after the Ionian Revolt, the Fall of Constantinople or the Greek Civil War), the population strength and the influence of the Asia Minor Greeks in Greece itself, has attached the term to the Anatolian Greek population of the early 20th century. At least 300,000 Greek refugees were from Eastern Thrace, whereas at least 900,000 were from Asia Minor. At least 150,000 were from Istanbul, who left the city in three years before 1928.

Mustafa Kemal Atatürk (c. 1881 – 10 November 1938) was a Turkish field marshal and statesman who was the founder of the Republic of Turkey —after the fall of its predecessor, the Ottoman Empire— and served as its first president from 1923 until his death in 1938. He led sweeping reforms, which modernized Turkey into a secular, industrializing nation. Ideologically a secularist and nationalist, his policies and socio-political theories became known as Kemalism. Atatürk's personality cult and the Kemalist historiography developed around it have had significant and ongoing influences on Turkey's political culture and historical narrative.

Born in Salonica in the Ottoman Empire, his early military career saw him involved in the Italo-Turkish and Balkan Wars. As a member of the Committee of Union and Progress and the Young Turks, he played an important part in political events of the late Ottoman Empire, such as the Young Turk Revolution and the 31 March Incident. He rose to prominence with his role in the Defence of Gallipoli during World War I. Following the defeat of the empire after the war, he led the Turkish National Movement, which resisted the empire's partition among the victorious Allied powers. Establishing the provisional "Ankara government", he defeated the forces sent by the Allies, thus emerging victorious from the Turkish War of Independence. During and after the war, the ethnic cleansing of Armenians and Greeks from Anatolia outside of Istanbul, including the Kars region invaded by the Kemalist armies, was largely completed via large-scale massacres, flight, expulsions, and the population exchange between Greece and Turkey. His government subsequently proceeded to abolish the Ottoman sultanate in 1922 and proclaimed the Republic of Turkey in its place in 1923.

Demre is a municipality and district of Antalya Province, Turkey. Its area is 329 km, and its population is 27,691 (2022). It was named after the river Demre.

Demre is the Lycian town of Myra, the home of Saint Nicholas of Myra. The district was known as Kale until it was renamed in 2005. A substantial Christian community of Greeks lived in Demre until the 1920s when they migrated to Greece as part of the 1923 population exchange between Greece and Turkey. A small population of Turkish farmers moved into the region when the Greeks migrated. The region is popular with tourists today, particularly Christian pilgrims who visit the tomb of Saint Nicholas.

Komotini (Greek: Κομοτηνή, Turkish: Gümülcine, Bulgarian: Гюмюрджина, romanized: Gyumyurdzhina), is a city in the region of East Macedonia and Thrace, northeastern Greece and its capital. It is also the capital of the Rhodope. It was the administrative centre of the Rhodope-Evros super-prefecture until its abolition in 2010, by the Kallikratis Plan. The city is home to the Democritus University of Thrace, founded in 1973. Komotini is home to a sizeable Muslim minority, which was exempted from the population exchange between Greece and Turkey. According to the 2021 census, the municipality of Komotini had a population of 65,243 citizens.

Built at the northern part of the plain bearing the same name, Komotini is one of the main administrative, financial and cultural centers of northeastern Greece and also a major agricultural and breeding center of the area. It is also a significant transport interchange, located 795 km NE of Athens and 281 km NE of Thessaloniki. The presence of the Democritus University of Thrace makes Komotini the home of thousands of Greek and international students and this, combined with an eclectic mix of Western and Oriental elements in the city's daily life, have made it an increasingly attractive tourist destination.