Editors. "France signs a secret treaty with the Emperor". The Literary Encyclopedia. First published 01 April 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=17421, accessed 19 April 2014.]
By a secret treaty with Holy Roman Emperor Charles VI, France agrees to the occupation of Jülich-Berg by the Sulzbach line of the House of Wittelsbach, on the death of the Elector Palatine.