Henry IV of France begins to besiege La Fère in Picardy, which is
being occupied by the Spanish.
Citation:
Editors. "Henry IV begins the siege of La Fère".
The Literary Encyclopedia. First published 01 February 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=15493, accessed 21 May 2013.]