Elector Palatine Frederick V is placed under the ban of the Empire
by Ferdinand II. The emperor secretly transfers control of the
Upper Palatinate and the electoral title to Maximilian of Bavaria,
an appointment which is confirmed by the Electoral College in
February 1623. The epicentre of the Thirty Years War now shifts
from Bohemia to the Palatinate.
Citation:
Editors. "Frederick V, Elector Palatine, is placed under the ban of the Empire".
The Literary Encyclopedia. First published 01 February 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=15857, accessed 25 May 2013.]