In the French Wars of Religion, the Catholics take the upper hand,
as an army under Henri de Lorraine, Duke of Guise, forces the
Huguenots back across the River Marne.
Citation:
Editors. "The Duke of Guise forces a Huguenot army back across the River Marne".
The Literary Encyclopedia. First published 01 February 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=15191, accessed 23 May 2013.]