„Party per fess shield Argent and vert; in the upper part an armed Or and langued gules lion rampant sable and below three twelve-leaved bellis perennis Argent with blebs and stipes Or in ratio 2:1.“ The arms were officially granted on January 27, 1939. The village of Marienfeld developed around the monastery Marienfeld, which was founded in 1185 by Lord Widukind von Rheda. The upper half of the arms thus shows the black lion of the Von Rheda family. The lower half shows three bellis perennis (or daisies) as a canting symbol.
http://www.ngw.nl/int/dld/m/marienfe.htm
unknown - constructed and added by Jürgen Krause