Bridei III'
...that Bridei III's victory in the Battle of Dunnichen led to the expulsion of Northumbrians from southern Pictland?
...that <b id="mwAS4"><a class="mw-redirect" href="./Bridei_III_of_the_Picts" id="mwAS8" rel="mw:WikiLink" title="Bridei III of the Picts">Bridei III</a>'</b>s victory in the <a class="mw-redirect" href="./Battle_of_Dunnichen" id="mwATA" rel="mw:WikiLink" title="Battle of Dunnichen">Battle of Dunnichen</a> led to the expulsion of <a class="mw-redirect" href="./Northumbrians" id="mwATE" rel="mw:WikiLink" title="Northumbrians">Northumbrians</a> from southern <a class="mw-redirect" href="./Pict" id="mwATI" rel="mw:WikiLink" title="Pict">Pictland</a>?