<a href="https://en.wikipedia.org/wiki/Mariehamn" id="mwTQ" rel="mw:WikiLink" title="Mariehamn">Mariehamn</a>, the capital city of <a href="https://en.wikipedia.org/wiki/Åland" id="mwTg" rel="mw:WikiLink" title="Åland">Åland</a>, is founded.<sup about="#mwt20" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-2"}}' id="cite_ref-2" rel="dc:references" typeof="mw:Extension/ref"><a href="./February_21#cite_note-2" id="mwTw" style="counter-reset: mw-Ref 2;"><span class="mw-reflink-text" id="mwUA">[2]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-2"><cite about="#mwt17" class="citation journal cs1" id="CITEREFMann2011">Mann, Robert (2011). Żaboklicki, Paweł (ed.). "Mariehamn Celebrates". <i id="mwBbs">Union of the Baltic Cities</i> (1). The UBC Bulletin: 34.</cite><span about="#mwt17" class="Z3988" id="mwBbw" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=article&amp;rft.jtitle=Union+of+the+Baltic+Cities&amp;rft.atitle=Mariehamn+Celebrates&amp;rft.issue=1&amp;rft.pages=34&amp;rft.date=2011&amp;rft.aulast=Mann&amp;rft.aufirst=Robert&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AFebruary+21"></span></span>