O thesouro do rei Fernando / historia anecdotica de um tratado inedito

The author presents the discovery and full reproduction of a fourteenth-century treaty found in Angers, including a notarial ratification executed at Guarda in August 1377, the capitulations negotiated at Bicêtre, and the ducal confirmation. The text is transcribed and accompanied by identification of envoys and witnesses, plus contextual analysis of maritime and Iberian diplomatic tensions that framed the agreement. Commentary compares the document with contemporary chronicles, fills narrative gaps, explores genealogical and courtly backgrounds of signatories, and records editorial decisions and textual variants to guide readers through the manuscript evidence.