Alejo
... that the Mapuche military leader Alejo gave up his attack on Concepción, Chile, after having a military parley with his mother?
... that the <a href="./Mapuche" id="mwDzE" rel="mw:WikiLink" title="Mapuche">Mapuche</a> military leader <b id="mwDzI"><a class="mw-redirect" href="./Alejo" id="mwDzM" rel="mw:WikiLink" title="Alejo">Alejo</a></b> gave up his attack on <a href="./Concepción,_Chile" id="mwDzQ" rel="mw:WikiLink" title="Concepción, Chile">Concepción</a>, <a href="./Captaincy_General_of_Chile" id="mwDzU" rel="mw:WikiLink" title="Captaincy General of Chile">Chile</a>, after having a military <a href="./Parley" id="mwDzY" rel="mw:WikiLink" title="Parley">parley</a> with his mother?