Missionaries Dr. <a href="https://en.wikipedia.org/wiki/Marcus_Whitman" id="mwkg" rel="mw:WikiLink" title="Marcus Whitman">Marcus Whitman</a>, his wife Narcissa, and 15 others are <a href="https://en.wikipedia.org/wiki/Whitman_massacre" id="mwkw" rel="mw:WikiLink" title="Whitman massacre">killed by Cayuse and Umatilla Indians</a>, causing the <a href="https://en.wikipedia.org/wiki/Cayuse_War" id="mwlA" rel="mw:WikiLink" title="Cayuse War">Cayuse War</a>.<sup about="#mwt90" class="mw-ref reference" data-mw='{"name":"ref","attrs":{"name":"whitman"}}' id="cite_ref-whitman_16-0" rel="dc:references" typeof="mw:Extension/ref"><a href="./November_29#cite_note-whitman-16" id="mwlQ" style="counter-reset: mw-Ref 16;"><span class="mw-reflink-text" id="mwlg">[16]</span></a></sup>