Editors. "Count Tilly destroys a Swedish garrison at New Brandenburg". The Literary Encyclopedia. First published 01 February 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=16017, accessed 19 April 2014.]
Count Tilly, commander of the imperial forces, has invaded north-east Germany. He destroys a Swedish garrison at New Brandenburg and turns back to the River Elbe to aid Field-Marshal Pappenheim in his attempt to besiege Magdeburg.