Researchers from Trinity College Dublin have discovered what they believe to be the oldest surviving English poem in a 9th-century manuscript housed at Rome's National Central Library. The discovery involves a rare copy of "Caedmon's Hymn," composed in Old English by a 7th-century Northumbrian agricultural worker.

Elisabetta Magnanti, a visiting research fellow at Trinity College Dublin, and Mark Faulkner, an associate professor of medieval literature, made the find while examining digitized pages of medieval manuscripts. The poem appears within the main body of text in a copy of the "Ecclesiastical History of the English People" by the Venerable Bede, rather than as a marginal addition as found in other known copies.

The manuscript dates from the 9th century, making it three centuries older than the previously known earliest copy from the early 12th century. According to the researchers, this discovery demonstrates the importance attached to English language texts much earlier than previously understood. Two other copies contain the poem in Old English, but those versions were added as afterthoughts by later scribes.

The manuscript has a complex history spanning more than a millennium. Originally transcribed by monks at the Benedictine abbey of Nonantola near Modena, Italy, it later passed through various hands including English antiquarian Thomas Phillipps, Swiss bibliophile Martin Bodmer, and Austrian-born rare bookseller H.P. Kraus in New York. Italy's culture ministry purchased the manuscript from Kraus in 1972 as part of efforts to recover missing texts from the Nonantola abbey.

According to medieval accounts, Caedmon composed the nine-line hymn after a divine vision while working at Whitby Abbey in North Yorkshire. The poem, which praises God as creator of heaven and earth, is considered by scholars to mark the beginning of English literature. The Rome library has digitized the entire Nonantolan collection and made it freely accessible online as part of a broader effort to provide researchers worldwide access to rare manuscripts.