Fil:Brandenburg Flag 1657-1701.jpgThis image is a derivative work of the following images: File:Wappen_Mark_Brandenburg.png licensed with Cc-by-sa-2.5,2.0,1.0, Cc-by-sa-3.0-migrated, GFDL
Fil:Peter von Bredow Wappen.PNGcoat of arms of Peter von Bredow Brandenburg, Germany, 1335 Deutsch: Wappen des Peter von Bredow zu Friesack Brandenburg, Deutschland, 1335 https://creativecommons