Editors. "Plots against Henry IV by French nobles in league with Spain". The Literary Encyclopedia. First published 01 February 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=15605, accessed 11 March 2014.]
Henry IV of France discovers plots against him by the Count of Auvergne and Henry of Entraques, both in league with Spain.