<a href="https://en.wikipedia.org/wiki/Battle_of_Cedynia" id="mwNQ" rel="mw:WikiLink" title="Battle of Cedynia">Battle of Cedynia</a>, the first documented victory of Polish forces, takes place.<sup about="#mwt26" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-3"}}' id="cite_ref-3" rel="dc:references" typeof="mw:Extension/ref"><a href="./June_24#cite_note-3" id="mwNg" style="counter-reset: mw-Ref 3;"><span class="mw-reflink-text" id="mwNw">[3]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-3"><cite about="#mwt23" class="citation book cs1" id="CITEREFTony_Jaques2007">Tony Jaques (2007). <a class="external text" href="https://books.google.com/books?id=3amnMPTPP5MC&amp;pg=PA215" id="mwB4g" rel="mw:ExtLink nofollow"><i id="mwB4k">Dictionary of Battles and Sieges: A-E</i></a>. Greenwood Publishing Group. p.<span id="mwB4o" typeof="mw:Entity"> </span>215. <a class="mw-redirect" href="./ISBN_(identifier)" id="mwB4s" rel="mw:WikiLink" title="ISBN (identifier)">ISBN</a><span id="mwB4w" typeof="mw:Entity"> </span><a href="./Special:BookSources/978-0-313-33537-2" id="mwB40" rel="mw:WikiLink" title="Special:BookSources/978-0-313-33537-2"><bdi id="mwB44">978-0-313-33537-2</bdi></a>.</cite><span about="#mwt23" class="Z3988" id="mwB48" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=book&amp;rft.btitle=Dictionary+of+Battles+and+Sieges%3A+A-E&amp;rft.pages=215&amp;rft.pub=Greenwood+Publishing+Group&amp;rft.date=2007&amp;rft.isbn=978-0-313-33537-2&amp;rft.au=Tony+Jaques&amp;rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3D3amnMPTPP5MC%26pg%3DPA215&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AJune+24"></span></span>