<a href="https://en.wikipedia.org/wiki/Holy_Roman_Emperor" id="mwYA" rel="mw:WikiLink" title="Holy Roman Emperor">Holy Roman Emperor</a> <a href="https://en.wikipedia.org/wiki/Ferdinand_II,_Holy_Roman_Emperor" id="mwYQ" rel="mw:WikiLink" title="Ferdinand II, Holy Roman Emperor">Ferdinand II</a> and <a href="https://en.wikipedia.org/wiki/List_of_Danish_monarchs" id="mwYg" rel="mw:WikiLink" title="List of Danish monarchs">Danish King</a> <a href="https://en.wikipedia.org/wiki/Christian_IV_of_Denmark" id="mwYw" rel="mw:WikiLink" title="Christian IV of Denmark">Christian IV</a> sign the <a href="https://en.wikipedia.org/wiki/Treaty_of_Lübeck" id="mwZA" rel="mw:WikiLink" title="Treaty of Lübeck">Treaty of Lübeck</a> ending Danish intervention in the <a href="https://en.wikipedia.org/wiki/Thirty_Years'_War" id="mwZQ" rel="mw:WikiLink" title="Thirty Years' War">Thirty Years' War</a>.