<a href="https://en.wikipedia.org/wiki/Battle_of_Glenmama" id="mwFw" rel="mw:WikiLink" title="Battle of Glenmama">Battle of Glenmama</a>: The combined forces of <a href="https://en.wikipedia.org/wiki/Munster" id="mwGA" rel="mw:WikiLink" title="Munster">Munster</a> and <a href="https://en.wikipedia.org/wiki/Kingdom_of_Meath" id="mwGQ" rel="mw:WikiLink" title="Kingdom of Meath">Meath</a> under king <a href="https://en.wikipedia.org/wiki/Brian_Boru" id="mwGg" rel="mw:WikiLink" title="Brian Boru">Brian Boru</a> inflict a crushing defeat on the allied armies of <a href="https://en.wikipedia.org/wiki/Leinster" id="mwGw" rel="mw:WikiLink" title="Leinster">Leinster</a> and <a href="https://en.wikipedia.org/wiki/Kingdom_of_Dublin" id="mwHA" rel="mw:WikiLink" title="Kingdom of Dublin">Dublin</a> near <a href="https://en.wikipedia.org/wiki/Lyons_Hill" id="mwHQ" rel="mw:WikiLink" title="Lyons Hill">Lyons Hill</a> in Ireland.