<a href="https://en.wikipedia.org/wiki/Jan_van_Essen_and_Hendrik_Vos" id="mwRA" rel="mw:WikiLink" title="Jan van Essen and Hendrik Vos">Jan van Essen and Hendrik Vos</a> become the first <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Lutheran" id="mwRQ" rel="mw:WikiLink" title="Lutheran">Lutheran</a> martyrs, burned at the stake by <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Roman_Catholic" id="mwRg" rel="mw:WikiLink" title="Roman Catholic">Roman Catholic</a> authorities in <a href="https://en.wikipedia.org/wiki/Brussels" id="mwRw" rel="mw:WikiLink" title="Brussels">Brussels</a>.<sup about="#mwt43" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-6"}}' id="cite_ref-6" rel="dc:references" typeof="mw:Extension/ref"><a href="./July_1#cite_note-6" id="mwSA" style="counter-reset: mw-Ref 6;"><span class="mw-reflink-text" id="mwSQ">[6]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-6"><cite about="#mwt40" class="citation book cs1" id="CITEREFde_Groot2014">de Groot, Aart (2014). "Netherlands". In Hillerbrand, Hans J. (ed.). <a class="external text" href="https://books.google.com/books?id=PMSTAgAAQBAJ" id="mwCNY" rel="mw:ExtLink nofollow"><i id="mwCNc">Encyclopedia of Protestantism. Volume 3: L—R</i></a>. New York: Routledge. p.<span id="mwCNg" typeof="mw:Entity"> </span>1598. <a class="mw-redirect" href="./ISBN_(identifier)" id="mwCNk" rel="mw:WikiLink" title="ISBN (identifier)">ISBN</a><span id="mwCNo" typeof="mw:Entity"> </span><a href="./Special:BookSources/9780415924726" id="mwCNs" rel="mw:WikiLink" title="Special:BookSources/9780415924726"><bdi id="mwCNw">9780415924726</bdi></a>.</cite><span about="#mwt40" class="Z3988" id="mwCN0" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=bookitem&amp;rft.atitle=Netherlands&amp;rft.btitle=Encyclopedia+of+Protestantism.+Volume+3%3A+L%E2%80%94R&amp;rft.place=New+York&amp;rft.pages=1598&amp;rft.pub=Routledge&amp;rft.date=2014&amp;rft.isbn=9780415924726&amp;rft.aulast=de+Groot&amp;rft.aufirst=Aart&amp;rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DPMSTAgAAQBAJ&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AJuly+1"></span></span>