Oliver Cromwell sacks the Irish town of Drogheda, at the outset of his conquest of Ireland from the Royalists.
Citation:
Editors. "Drogheda is stormed and massacred".
The Literary Encyclopedia. First published 01 March 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=2385, accessed 24 May 2013.]