The Trinity College Dublin discovery of an 800-830 Nonantola-produced copy of Bede's Ecclesiastical History, now in Rome's National Central Library, moves beyond prior marginal insertions by integrating Caedmon's nine-line Old English Hymn directly into the Latin main text. This single manuscript among the 160+ surviving Bede copies, examined via digitization rather than physical collation, highlights how early ninth-century readers actively reinserted the vernacular poem Bede had omitted, signaling rising prestige for English poetry just decades after the 731 completion of the History. Methodologically the study relies on paleographic comparison and textual embedding analysis without large-scale sampling, limiting generalizability while strengthening evidence for bilingual textual practices in Italian monasteries. Unlike the Cambridge and St Petersburg witnesses, this integration suggests monastic networks across the Alps transmitted not only Latin scholarship but also an emerging sense that Old English could stand alongside it, a pattern missed in earlier coverage focused solely on dating. Cross-referencing with Michelle P. Brown's work on Insular manuscripts and the 2019 edition of the Old English Bede by Sharon M. Rowley reveals consistent efforts to preserve Caedmonic material amid Carolingian standardization pressures. The find thus reframes the Hymn not as isolated survival but as catalyst for vernacular authority, with implications for tracing English literary origins predating the tenth-century explosion of surviving texts.