Landmark Digital Project Preserves Greek Jewish Heritage

The Jewish Community of Thessaloniki launched the landmark digital project “Iosipos”, a major online repository documenting the history and cultural legacy of Jewish communities in Greece, now freely accessible to the public, historians and researchers worldwide.

The project, co-funded by the European Union under the ESPA 2021–2027 programme and the Digital Transformation Operational Programme, includes more than 212,000 unique records and over 2,000,000 digital files. Through historical documents, oral testimonies, audio recordings, photographs and archival material, the platform records the social, cultural and intellectual footprint of Jewish communities that flourished across Greece for centuries.

The initiative also highlights the devastating destruction of Jewish life during World War II. On 15 March 1943, the first deportation train departed Thessaloniki bound for Auschwitz as part of the Nazi “Final Solution”. Between March and August 1943, occupying German authorities deported more than 50,000 Jews from Thessaloniki in 19 rail transports, 18 to Auschwitz and one to Bergen-Belsen. Only around 1,950 survived, leaving one of Europe’s most vibrant Jewish centres nearly destroyed.

From the Romaniote Jewish communities of the Hellenistic and Roman eras to the arrival of Sephardic Jews after 1492, Thessaloniki developed into one of the most important centres of Jewish civilisation. For centuries, Jewish residents shaped the city’s economic, social and intellectual life through neighbourhoods, schools, synagogues, workshops and trade networks that significantly contributed to its development. Overall, approximately 86% of Greece’s Jewish population perished during the Holocaust, resulting in the loss of a vast cultural and religious heritage.

The “Iosipos” initiative aims to bridge this gap in historical memory by preserving, documenting and digitally presenting the cultural legacy of Jewish Hellenism through specialised applications developed as part of the project.

Key digital tools include:

• A digital repository of Jewish communities in Greece containing more than 212,000 records accessible to the global research community.
• A folklore atlas documenting oral testimonies, photographs and archival records of tangible and intangible Jewish heritage.
• An e-learning platform offering courses on Jewish language, writing, traditions, calendar and cultural practices.
• Biographical profiles of prominent figures of Greek Jewish history, including Albertos Nar, Mordechai Frizis, Giulio Kaimi and the Allatini family, who contributed significantly to the city’s industrial and economic development.
• A digital archive of Jewish musical tradition, based on the collection of Flora Molho.
• Augmented reality applications featuring exhibits from the Jewish Museum of Thessaloniki.
• An interactive map of Jewish cultural landmarks in Athens.
• A three-dimensional digital reconstruction of Jewish neighbourhoods of interwar Thessaloniki, based on historical archival material, including property declarations submitted to German occupation authorities prior to deportations.

The “Iosipos” project provides an important research resource and preserves the memory of a centuries-long cultural presence that shaped Greek society, ensuring future generations can access and study the heritage of Jewish Hellenism.

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Kosta Papadopoulos

Kosta is a journalist covering geopolitics, defence and Hellenic diaspora news.