The Lubartworld project retraces the social and migratory routes of more than 3,500 individuals across all continents, along with their persecution trajectories. Such an approach requires large-scale archival research. Polish archives pertaining to the starting point of the investigation were systematically collected (State Archive in Lublin, Central Archives of Modern Records, te Archives of the Jewish Historical Institute, Institute of National Remembrance, municipal archives). This work is the subject of a doctoral dissertation which is currently being written by Franciszek Zakrzewski, Phd Student in the ERC Team since November 2019. A first comparison of these different bodies of materials was undertaken in an article co-written by the PI and the Phd Student in the Revue d'histoire de la Shoah (2022).
Adèle Sutre, post-doctoral researcher, is in charge of the collection of archival data from genealogical websites such as Ancestry.com or Familysearch. Thanks to these documents, we were able to identify nearly 400 Lubartówians who left Europe during the first half of the 20th century for the US, Australia, Argentina, Brazil...
We deployed our archival exploration on transnational networks and hometown associations at the YIVO Institute for Jewish Research, as well as in the archives of the Joint Distribution Committee. Unfortunately, the pandemic prevented us from pursuing this line of enquiry.
We gathered a large part of the documentation relevant for the project from International Tracing Service Archives (Bad Arolsen). This allowed Thomas Chopard, post-doctoral researcher, to initiate a research on the survival of 200 Jewish Lubartówians in the Soviet Union during the Second World War.
Quantitative data collection was carried out at a steady pace. The inputting of the population register of Lubartów resulted in the creation of a database with 11,950 individuals and more than 200 variables. This work led to the publication of an epistemological article published in Genèses (2021).
All the other sources are also computerized. The team created a set of databases which holds at the present time 74 types of sources, 9,410 entries for individuals and 916 variables. This provides a vast corpus of data for studying the social morphology of Lubartów's Jews and their trajectories on a transnational scale. As a post-doctoral student, Anton Perdoncin supervised the inputting process, the matching process between the several databases in close association with the P.I. Workshops (in Paris and in Roscoff) helped introduce the team to the quantification techniques.
In order to figure out whether individual records with slightly different surnames and/or first names refer to same person, Anton Perdoncin with Pierre Mercklé designed the Daitch-Mokotoff Soundex algorithm in the R software. This tool facilitates the identification of duplicates in the project.
Three workshops with the scientific committee took place to discuss the main orientations of the project. The team members presented papers in major international conferences (European Sociological Association Conference, SSHA Annual Conference, Louvain Quetelet International Seminar…). Our research agenda and our main results are accessible to a large audience thank to the website (
https://lubartworld.cnrs.fr(opens in new window) both in French and English) and our Twitter and Facebook accounts. The monograph published by the PI, Z ou souvenirs d’historienne (2021), gave the opportunity to present the project in several medias (podcasts, radios).