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The Genomic Legacy of the Norman Conquest in Rural England
Flavio De Angelis1,2,3,4, Elizabeth A Nelson5, Sam Leggett6
1School of Human Evolution and Social Change, Arizona State University, Tempe, AZ, U.S.A.
Biorxiv : the Preprint Server for Biology
|April 17, 2026
Summary
Ancient DNA reveals the Norman Conquest did not drastically alter rural English populations. Genetic continuity suggests minimal demographic impact on communities like Godalming, despite political changes.
Area of Science:
- Ancient DNA analysis
- Population genetics
- Medieval history
Background:
- The demographic impact of the Norman Conquest on rural England is poorly understood.
- Historical evidence is concentrated on elite and urban populations.
Purpose of the Study:
- Investigate the population history of a rural English community during the Norman Conquest.
- Utilize ancient DNA to understand demographic changes.
Main Methods:
- Genome-wide ancient DNA analysis from 78 individuals at the Priory Orchard site (Godalming).
- Radiocarbon dating for 98 individuals.
- Population genetic analyses and ancestry modeling.
Main Results:
- Priory Orchard individuals align genetically with North Sea region populations.
- Ancestry includes Scandinavian/Viking, Saxon, and French components.
- No significant genome-wide genetic discontinuity observed across the 1066 CE Norman Conquest horizon.
Conclusions:
- Demonstrates demographic continuity in rural southern England through the Norman Conquest.
- Suggests transformations were primarily among elites, not a population replacement.
- Highlights persistent migration links with the North Sea region.
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