Editors. "Richelieu is ordered into exile in Avignon". The Literary Encyclopedia. First published 01 February 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=15803, accessed 10 December 2013.]
Louis XIII sends Richelieu into exile in Avignon for intriguing with the Queen Mother, Marie de' Medici, behind the King's back.