The “Archivio Digitale” platform for digitisation of Italian “Archivi di Stato” Medieval sources: the case of San Vito del Trigno charters in the Archivio di Stato di Siena

Archivio Digitale is a web portal provided since 2019 by the Istituto Centrale per gli Archivi (ICAR) as a digital archive of documentary fonds preserved in Italian Archivi di Stato or by Soprintendenze archivistiche e bibliografiche. It is expected to collect new digitisations, and many project are in progress in this sense. In particular, the Archivio di Stato di Siena is digitising and describing with reviewed and up-to-date inventories many of its Medieval documentary fonds. The present paper aims to present the digitisation project of a group of thirty-nine charters (1202-1558) from San Vito del Trigno Cistercian abbey, once situated in Southern Abruzzo, a project started in 2021 as a collaboration between Archivio di Stato di Siena and “G. D’Annunzio” university of Chieti-Pescara.