Sicily declares itself independent of Naples, and retains autonomy
for sixteen months, before the Bourbons regain control of the
island in May 1849.
Citation:
Editors. "Sicily is declared independent of Naples".
The Literary Encyclopedia. First published 30 December 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=18144, accessed 23 May 2013.]