Répertoire des sources historiques du moyen âge

…began work on his massive Répertoire des sources historiques du moyen âge (“Collection of Historical Sources for the Middle Ages”) published in two parts: the Bio-bibliographie, 1877–88, and the Topo-bibliographie, 1894–1903. The former contains information on all historical personages alive between the years 1 and 1500 who are mentioned in…