The <a href="https://en.wikipedia.org/wiki/Cossacks" id="mwUA" rel="mw:WikiLink" title="Cossacks">Cossacks</a> of the <a href="https://en.wikipedia.org/wiki/Russian_Empire" id="mwUQ" rel="mw:WikiLink" title="Russian Empire">Russian Empire</a> kill about 800 people overnight in <a href="https://en.wikipedia.org/wiki/Hailuoto" id="mwUg" rel="mw:WikiLink" title="Hailuoto">Hailuoto</a> during the <a href="https://en.wikipedia.org/wiki/Great_Wrath" id="mwUw" rel="mw:WikiLink" title="Great Wrath">Great Wrath</a>.<sup about="#mwt53" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-8"}}' id="cite_ref-8" rel="dc:references" typeof="mw:Extension/ref"><a href="./September_29#cite_note-8" id="mwVA" style="counter-reset: mw-Ref 8;"><span class="mw-reflink-text" id="mwVQ">[8]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-8"><cite about="#mwt50" class="citation magazine cs1 cs1-prop-foreign-lang-source" id="CITEREFKaitasuo2015">Kaitasuo, Pia (August 15, 2015). "Pietari Suuren synkkä tuhon kylvö". <i id="mwCq4"><a href="./Kaleva_(newspaper)" id="mwCq8" rel="mw:WikiLink" title="Kaleva (newspaper)">Kaleva</a></i> (in Finnish). No.<span id="mwCrA" typeof="mw:Entity"> </span>221. Oulu: Kaleva Oy. pp.<span id="mwCrE" typeof="mw:Entity"> </span>34–35. <a class="mw-redirect" href="./ISSN_(identifier)" id="mwCrI" rel="mw:WikiLink" title="ISSN (identifier)">ISSN</a><span id="mwCrM" typeof="mw:Entity"> </span><a class="external text" href="https://www.worldcat.org/issn/0356-1356" id="mwCrQ" rel="mw:ExtLink nofollow">0356-1356</a>.</cite><span about="#mwt50" class="Z3988" id="mwCrU" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=article&amp;rft.jtitle=Kaleva&amp;rft.atitle=Pietari+Suuren+synkk%C3%A4+tuhon+kylv%C3%B6&amp;rft.issue=221&amp;rft.pages=34-35&amp;rft.date=2015-08-15&amp;rft.issn=0356-1356&amp;rft.aulast=Kaitasuo&amp;rft.aufirst=Pia&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3ASeptember+29"></span><link about="#mwt50" href="./Category:CS1_Finnish-language_sources_(fi)" id="mwCrY" rel="mw:PageProp/Category"/></span>