[eleni121]

A refugee woman. After the Turks systematically killed the Christian men the women and children became easy targets

[a_Turk]

Greece claims that between 1916-1923 the Greek Orthodox population then living in the eastern Black Sea region of Turkey became the victim of a systematic policy of extermination by the Turkish authorities of the day and that those who were able to escape did so by taking refuge in Greece. On 24 February 1994, the Greek Parliament adopted "19 May" as a "Day for Commemorating the Turkish genocide against the Pontus Greeks". But history and the facts are at odds with Greek claims and point unmistakably in another direction.

If you look, you'll find similar accounts from UK, US, German, etc. sources. Search for Turkey Greece population exchange.