- s. xi
Fragment (single leaf) of a martyrology discovered in a 17th-century bookbinding. The martyrology has been dated to the 11th century and was produced at the Regensburg monastery. The surviving fragment contains entries for twelve days, April 14-25, which include six saints of Ireland (Tassach, Ruadán of Lorrha, Donnán of Eigg, Laisrén of Leighlin, Máel Ruba of Bangor, Ibar of Begéire).
- s. xi