Biography.com: Caedmon - Very short paragraph. - http://www.biography.com/search/article.do?id=9234391
Britannia: St Caedmon - Biography, edited from Edgar C.S. Gibson's "Northumbrian Saints." - http://www.britannia.com/bios/saints/caedmon.html
Bede's Account of Caedmon - Excerpt from the Old English version of the Ecclesiastical History by the Venerable Bede. Includes Old English text, modern English translation by Benjamin Slade, introduction, explanatory notes, and sound recordings. - http://www.heorot.dk/bede-caedmon-i.html
The Ecole Glossary: Cædmon - Brief biography of St. Caedmon, thought to have been a Celt, and the first known poet of the vernacular in English, by Karen Rae Keck. - http://www2.evansville.edu/ecoleweb/glossary/caedmon.html
Sacred Heart Parish: St. Caedmon - Brief profile of the poet-monk of Whitby. - http://www.hullp.demon.co.uk/SacredHeart/saint/StCaedmon.htm
Catholic Encyclopedia: St. Caedmon - Article on the laborer for the double monastery of Whitby, composer of hymns and other Biblical poems in Anglo-Saxon, who died between 670 and 680. - http://www.newadvent.org/cathen/03131c.htm