<a href="https://en.wikipedia.org/wiki/Archduke" id="mwhA" rel="mw:WikiLink" title="Archduke">Archduke</a> <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Crown_Prince_Rudolf_of_Austria" id="mwhQ" rel="mw:WikiLink" title="Crown Prince Rudolf of Austria">Crown Prince Rudolf of Austria</a>, heir to the <a href="https://en.wikipedia.org/wiki/Austria-Hungary" id="mwhg" rel="mw:WikiLink" title="Austria-Hungary">Austro-Hungarian</a> crown, is found dead with his mistress <a href="https://en.wikipedia.org/wiki/Baroness_Mary_Vetsera" id="mwhw" rel="mw:WikiLink" title="Baroness Mary Vetsera">Baroness Mary Vetsera</a> in the <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Mayerling_Incident" id="mwiA" rel="mw:WikiLink" title="Mayerling Incident">Mayerling</a>.<sup about="#mwt72" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-12"}}' id="cite_ref-12" rel="dc:references" typeof="mw:Extension/ref"><a href="./January_30#cite_note-12" id="mwiQ" style="counter-reset: mw-Ref 12;"><span class="mw-reflink-text" id="mwig">[12]</span></a></sup><sup about="#mwt76" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-13"}}' id="cite_ref-13" rel="dc:references" typeof="mw:Extension/ref"><a href="./January_30#cite_note-13" id="mwiw" style="counter-reset: mw-Ref 13;"><span class="mw-reflink-text" id="mwjA">[13]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-12"><cite about="#mwt69" class="citation news cs1" id="mwBuI"><a class="external text" href="https://www.nytimes.com/1964/01/26/archives/mayerling-remains-a-mystery.html" id="mwBuM" rel="mw:ExtLink nofollow">"Mayerling Remains A Mystery"</a>. <i id="mwBuQ">The New York Times</i>. 1964-01-26. <a class="mw-redirect" href="./ISSN_(identifier)" id="mwBuU" rel="mw:WikiLink" title="ISSN (identifier)">ISSN</a><span id="mwBuY" typeof="mw:Entity"> </span><a class="external text" href="https://www.worldcat.org/issn/0362-4331" id="mwBuc" rel="mw:ExtLink nofollow">0362-4331</a><span class="reference-accessdate" id="mwBug">. Retrieved <span class="nowrap" id="mwBuk">2023-08-27</span></span>.</cite><span about="#mwt69" class="Z3988" id="mwBuo" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=article&amp;rft.jtitle=The+New+York+Times&amp;rft.atitle=Mayerling+Remains+A+Mystery&amp;rft.date=1964-01-26&amp;rft.issn=0362-4331&amp;rft_id=https%3A%2F%2Fwww.nytimes.com%2F1964%2F01%2F26%2Farchives%2Fmayerling-remains-a-mystery.html&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AJanuary+30"></span></span>