The Sermo antequam iret in exilium and the Sermo cum iret in exsilium are two homilies allegedly pronounced by John Chrysostom in Constantinople at the end of summer 403, some time between the verdict of the Synod of the Oak and the day he left the city for his first exile. The aim of the thesis is to demonstrate that a new critical edition of these texts is needed before any study of their literary and historical value can be conducted. Chapter one sketches the historical background to which the text of the homilies refers and a concise survey about previous scholarship on the homilies on the first exile, from the time of Montfaucon’s edition until our days. The problem of the authenticity occupies the last part of the chapter. Chapter two investigates the history of the texts and takes into account both the direct and indirect traditions. It discusses the existence of double recensions hitherto unknown and provides the prefatory material for the new critical edition of recensio α of Sermo antequam iret in exilium and of the Sermo cum iret in exsilium. Chapter three comprises the Greek editions of the two homilies, as well as a provisional edition of the Latin version of the Sermo antequam iret in exilium. Chapter four is divided into two parts, each presenting a philological commentary on the text of the new editions. Systematic analysis of all the most important variant readings is offered. The final chapter summarizes the new findings and assesses the validity of previous criteria used for discerning the authenticity of the homilies on the exile.

The thesis is divided into three sections. The first section discusses the manuscript Marcianus graecus 524, the second looks at the Greek text of the dedicatory epigrams on works of art from the same manuscript, and the third puts these texts in their context. In the first part, the compilation of the manuscript is analysed. I suggest that the manuscript was copied mainly by one individual scribe living in Constantinople at the end of the thirteenth century. He copied the quires individually, but at some point he put all these quires together, added new quires, and compiled an anthology of poetry. The scribe’s connection to the Planudean School and the Petra monastery in Constantinople is discussed. Although their relationship remains inconclusive, the manuscript provides evidence regarding the literary interests of late-thirteenth-century intellectuals. The second part contains thirty-five unpublished dedicatory epigrams on works of art. New readings are offered for the text of previously published epigrams. The third section analyses the dedicatory epigrams on works of art in their context. The first chapter of this section discusses the epigrams as Gebrauchstexte, i.e. texts with a practical use. The difference between epigrams intended to be inscribed and epigrams intended to be performed is highlighted. In the next chapter of this part, La poésie de l’objet, the composition of the dedicatory epigrams is discussed. The conventional character of the epigrams suggests that the poetics express the ritual aspect of the epigram. The last chapter considers the texts from a more pragmatic angle. After a short discussion of the objects on which the epigrams were written, the mechanisms of the twelfth-century art market are presented based on evidence taken mainly from the epigrams. At the end of this part, conclusions are drawn on the understanding of these texts in the twelfth century.

This dissertation engages with the production and use in late medieval England (c.1200–c.1500) of manuscript codices copied, in whole or in part, on offcuts: cheap, low-quality parchment scraps created as a byproduct of parchment manufacturing. After presenting a method for identifying offcuts, it explores the material through statistical techniques and case studies. Applying this mixed methodology to a corpus of 140 offcut-bearing production units spread across 75 handwritten books, it delineates a range of manuscript production stages, examining the sociocultural contexts of books recruiting offcuts as writing support. The dissertation pursues this study in four chapters. Opening with a terminological discussion, chapter one describes medieval parchment-making, clarifying how offcut traits arose during manufacture, distinguishing offcuts from similar types of parchment, and describing medieval uses for offcuts. Chapter two discusses quantitative codicology, justifying the mixed quantitative–qualitative approach, then delineates its dual-stage methodology: (i) establishing offcut diagnostic traits via linear regression analysis; (ii) assembling the corpus and analyzing it via a descriptive statistical lens. It finishes with an overview of the analysis’ main findings, noting that the corpus is dominated by Fachliteratur; lacking in texts often regarded as ‘popular’ (e.g., vernacular romances); and largely copied for personal consultation in professional, educational, or domestic contexts. Chapters three and four take up the primary subcorpora—one comprising common law books; another, miscellaneous, but chiefly theological and medical, provisionally sorted based on the medieval division of disciplines, quadrivium and trivium—engaging each via descriptive statistical overviews and case studies of representative books: London, British Library, Harley MS 912, Harley MS 1261, Harley MS 6644; Oxford, Bodleian Library, MSS Ashmole 1378, Digby 2, Digby 24. / Graduate / 2023-09-09