All early Medieval kings were acutely conscious of their image, for glory was the best advertising for a king: it deterred enemies and attracted followers. To that end, Alfred commissioned the compilation of the Anglo-Saxon Chronicle. This tale of years, with its bald statements of battles and deaths, is a crucial historical document but, as such, must be viewed carefully.
The history of the time before Alfred’s reign was patched together from a variety of sources, notably Bede and a variety of existing chronicles detailing the histories of Mercian, Kentish, South Saxon and West Saxon kingdoms, and after its compilation copies were dispatched through the land that then formed the basis for ongoing chronicling. There are eight extant manuscripts, each different, and the disentangling of sources, influences and histories is an ongoing scholarly pursuit. Although there is little comment in the Alfredian portion of the Chronicle, the choice and, in particular, the omissions were part of the image Alfred and his circle wanted to project of a West Saxon king as the culmination of Anglo-Saxon history and the bulwark against pagan invaders. Still, where it has been possible to check the Chronicle independently, it has proved a reliable historical guide, so the previous notion that it is pure Alfredian propaganda has been quietly put to one side. It would be better regarded as an honest record, but one informed and formed by its point of view and time of composition.