Bienvenue sur le blog officiel du project de recherche "Gascon Rolls" financé par le group Leverhulme. Ce site est mis à jour par l'équipe du project avec les commentaires et  les pespectives d'avenir sur nôtre recherche.

A tale of two Thomases: Thomas Felton, seneschal of Aquitaine, and Thomas Hoccleve, clerk of the privy seal office and poet .

By Philip Morgan

One of the frustrations of the project is the fact that we very rarely get the chance to see the documents behind the Gascon Rolls, so that what we have is an echo of the reality of life, both in the duchy and what’s going on at Westminster. That’s been one of the things that’s exercised me in the project. There seemed to me to be two cases, one very small, one a ...

Making maps

Research materials on this site include a map displaying the political geography of medieval Aquitaine. While a useful resource in its own right, the map is difficult to overlay directly onto a user interface for various reasons:

* It is based on IGN maps, which use the Lambert projection, while in general (as previously discussed), we tend to use WGS-84. This leads to variations that are individually quite small, but visible in aggregate.
* It is a raster image (even ...

Visualising spatial data

In earlier posts in this series, we covered the geocoding of French locations and discussed the shape of the resulting dataset. To recap briefly:

  • Place entities are resolved into a geographic point. We do not at this stage consider the boundaries or area of a given region; we simply look up the centrepoint of the region in question in a large lookup table and, metaphorically, stick a pin in the map at that point.
  • The coordinates of each ...

    Interpreting geocoded data

    In the first post of this series, we covered the geocoding of entities in metropolitan France using INSEE data and entity data provided by expert indexers. 

    This process rapidly generates a large number of data points. Even though the currently published Gascon Rolls contain only a subset of the full dataset, there are already many thousands of unique entities encoded into the XML. A large subset of ...

    First steps in geocoding

    As part of the calendaring process, historians working on the Gascon Rolls routinely identify and encode a variety of types of entity: people, places, things, entry type and so forth. This information, whilst useful in itself, may be considered most useful when placed in a broader aggregate context. How did things change throughout the life of this foothold of English royalty in France? Did the focus move over time, from one town to another, or from one wealthy family to ...