 Additionally, the entry for 826 mentions Hilduin's translation of relics, and is followed in 827 by Einhard's translation.The inclusion of these somewhat obscure events, both of which Hilduin was involved with, would be explained by his authorship of the section.The revised text is believed to have been edited after Charlemagne's death in 814 but prior to Einhard's "Vita Karoli Magni", which references the revisions, written in 833 at the latest.