Des hommes des noms.

Value of the Information & Strength of the Argument

The presentation provides valuable insights into the use of surnames as a proxy for population structure and mobility in historical contexts. The argumentation is methodical, with clear explanations of the probabilistic approach and its limitations. The speaker critically evaluates the data sources and acknowledges uncertainties, which strengthens the credibility of the findings. The comparative analysis across three regions adds depth, highlighting variations in surname diversity and geographical origins. However, the presentation is more of an expert opinion than a fully documented study, and some conclusions are tentative, pending more comprehensive data.

Scientific Rigor, Source Quality, Title Accuracy

The scientific rigor is moderate: the speaker relies on established datasets (GMR, Généanet, INSEE) and applies a well-known method (isonymy), but the presentation is informal and lacks detailed citations. The title ‘Des hommes des noms’ is catchy but not very descriptive; it does not clearly indicate the content, though it is not misleading. The adequacy between title and content is acceptable, as the talk indeed focuses on men and their surnames.

The title 'Des hommes des noms' is poetic and reflects the focus on surnames as a tool to study historical populations of sailors.

7/10

The presentation is based on a rigorous methodological approach (isonymy, surname frequencies) and uses historical data from GMR, Généanet, and INSEE. However, the speaker acknowledges limitations and uncertainties, and the presentation is an expert opinion rather than a peer-reviewed study.

Markers derived by PSI from the transcript: the creator did not define chapters.

• 01:00Introduction: thanking colleagues and presenting the project's context.
• 03:00Explanation of the surname method: advantages and challenges.
• 07:00Presentation of the Martigues sample: diversity indices and geographical origins.
• 12:00Method for calculating probability of geographical origin based on surname frequencies.
• 16:00Comparison of origins between sailors, their mothers, and their spouses in Martigues.
• 20:00Analysis of Marennes: higher surname diversity and dual pole with La Rochelle.
• 25:00Analysis of Cancale: local origins and some rural connections.
• 30:00Conclusion: comparative summary and future research directions.

• GMR (Généalogie et Histoire de la Caraïbe) — Data source for sailor surnames in Martigues.
• Généanet — Comparative data for surname frequencies.
• INSEE (Institut National de la Statistique et des Études Économiques) — Reference data for surname distribution in France.

• Généanet — Used for comparative surname frequencies.
• INSEE — Provides exhaustive surname data for France.