For the first time, <a href="https://en.wikipedia.org/wiki/Roman_consul" id="mwGg" rel="mw:WikiLink" title="Roman consul">Roman consuls</a> begin their year in office on January 1.<sup about="#mwt18" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-1"}}' id="cite_ref-1" rel="dc:references" typeof="mw:Extension/ref"><a href="./January_1#cite_note-1" id="mwGw" style="counter-reset: mw-Ref 1;"><span class="mw-reflink-text" id="mwHA">[1]</span></a></sup>
<span class="mw-reference-text reference-text" id="mw-reference-text-cite_note-1"><cite about="#mwt15" class="citation book cs1" id="CITEREFGordon1983"><a href="./Arthur_E._Gordon" id="mwDKk" rel="mw:WikiLink" title="Arthur E. Gordon">Gordon, Arthur Ernest</a> (1983). <a class="external text" href="https://books.google.com/books?id=ywI6SDUggk4C&amp;pg=PA229" id="mwDKo" rel="mw:ExtLink nofollow"><i id="mwDKs">Illustrated Introduction to Latin Epigraphy</i></a>. University of California Press. p.<span id="mwDKw" typeof="mw:Entity"> </span>229. <a class="mw-redirect" href="./ISBN_(identifier)" id="mwDK0" rel="mw:WikiLink" title="ISBN (identifier)">ISBN</a><span id="mwDK4" typeof="mw:Entity"> </span><a href="./Special:BookSources/978-0-520-03898-1" id="mwDK8" rel="mw:WikiLink" title="Special:BookSources/978-0-520-03898-1"><bdi id="mwDLA">978-0-520-03898-1</bdi></a>.</cite><span about="#mwt15" class="Z3988" id="mwDLE" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=book&amp;rft.btitle=Illustrated+Introduction+to+Latin+Epigraphy&amp;rft.pages=229&amp;rft.pub=University+of+California+Press&amp;rft.date=1983&amp;rft.isbn=978-0-520-03898-1&amp;rft.aulast=Gordon&amp;rft.aufirst=Arthur+Ernest&amp;rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DywI6SDUggk4C%26pg%3DPA229&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AJanuary+1"></span></span>