Editors. "English expedition to Guienne lacks Spanish support". The Literary Encyclopedia. First published 01 November 2010
[http://www.litencyc.com/php/stopics.php?rec=true&UID=14174, accessed 18 May 2013.]
An English force under the Marquess of Dorset undertakes an expedition to Guienne in south-west France. However, this fails through lack of support from Ferdinand I of Aragon.