The Documentary Archaeology of Late Medieval Europe project consists of over 500 records of material culture relating to late medieval Europe. Records include household inventories, wills, descriptions, and sometimes the items themselves. The site is frequently updated with objects and lists of the month, which include essays on a variety of objects from around Europe.
The project seeks guest collaborators and discuss objects.
The Prosopography of the Byzantine World projects creates a chronological, prosopographical reading of sources (predominantly seals) from the Byzantine World in the period 1025-1180. The project presents a description of the source and where it is held and also allows for text-based searching of materials.
The Knowledge Aggregator for the Middle Ages and Early Modern Period is a German-language website that brings together groups of datasets about the Middle Ages. Currently, the aggregator makes freely available four datasets based on inscriptions, seals, and other prosopographic sources. Those are: the Bishops of the Holy Roman Empire, the Dioceses of the Holy Roman Empire, Canons of the Holy Roman Empire, and Priests of the Diocese of Utrecht. Datasets include a variety of data, including in some cases birth dates, death dates, and positions held by historical persons.