 At this time, the editor of the revised edition also began his work on the earlier entries, bringing the Latin up to a similar level as the new entries and adding lengthy passages where detail was lacking, again in the style of the later years.For this reason, the editor is believed to have belonged to or been affiliated with this third group of authors.This section ends abruptly after the events of 829, and for this reason has been associated with Hilduin of St. Denis.