By the terms of the Treaty of Jüterbog, the Elector of Saxony is
granted a share in the government of the duchies of Jülich, Berg
and Cleves.
Citation:
Editors. "Treaty of Jüterbog".
The Literary Encyclopedia. First published 01 February 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=15692, accessed 25 May 2013.]