Louis Napoleon escapes from Ham, a town in the Somme where he has
been confined since 1840, and flees to London.
Citation:
Editors. "Louis Napoleon escapes from Ham to London".
The Literary Encyclopedia. First published 30 December 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=18099, accessed 23 May 2013.]