Map of the Southern British Isles during the 9th century
Own work Incorporates elements of this map. Locations are based on the Ordinance Survey Atlas of Great Britain, apart from Selwood Forest, which is taken from Barbara Yorke, Wessex in the Early Middle Ages, 1995, p. 23, ISBN 0 7185 1856 X
Philg88; Attribution: Wikimedia Foundation (www.wikimedia.org)