The city of Oxford, the royalist headquarters, surrenders to a Parliamentarian force, effectively signifying the end of the first English Civil War and the defeat of Charles I.
Editors. "Oxford surrenders to Parliament". The Literary Encyclopedia. First published 01 February 2010
[http://www.litencyc.com/php/stopics.php?rec=true&UID=2309, accessed 26 May 2015.]