The Marquis of Tavora and his wife are executed in Portugal. They
had attempted to initiate a revolution, and managed to attack and
wound King Joseph, but are soon arrested and captured.
Citation:
Editors. "The Marquis of Tavora and his wife are executed in Portugal".
The Literary Encyclopedia. First published 30 December 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=17737, accessed 20 May 2013.]