Jenkins James, King John and the Cistercians in Wales, Thèse de doctorat soutenue en 2012, (dir. H.J. Nicholson, University of Cardiff)
Although the primary aim of this thesis was originally to explore the dynamic between King John and the Cistercians in Wales, it has been necessary to go beyond the bounds of this remit, namely to explore his relations with the Order in Ireland and England and also as a whole, to put his relations with the Cistercians in Wales into greater context. Primarily from an analysis of the charters John issued to individual abbeys, this thesis demonstrates that the interactions between John and individual Cistercian houses was not determined by where they were, rather their dynamic was more complex. John’s grants to individual houses were often an extension of his relationship with the abbey’s patron, when they were favoured their houses would prosper, when they fell from grace or defied John, their abbeys would suffer. Only however, by placing the charters John granted to individual houses into their wider political context can this correlation be appreciated, namely whether they were issued when John was trying to woo or punish the patron or at a time of hostility with the wider Order and as such clear demonstrations of royal favour. This was not the only dynamic that influenced the relationships between John and individual houses, those abbots who supported and opposed John were shown royal favour and anger respectively, and often this factor overrode all other concerns.
[Source : http://orca.cf.ac.uk/43581/]