<a href="https://en.wikipedia.org/wiki/Earls_of_Lade" id="mwPQ" rel="mw:WikiLink" title="Earls of Lade">Ladejarl</a>-<a class="mw-redirect" href="https://en.wikipedia.org/wiki/Hereditary_Kingdom_of_Norway" id="mwPg" rel="mw:WikiLink" title="Hereditary Kingdom of Norway">Fairhair</a> succession wars: <a href="https://en.wikipedia.org/wiki/Battle_of_Stiklestad" id="mwPw" rel="mw:WikiLink" title="Battle of Stiklestad">Battle of Stiklestad</a>: <a href="https://en.wikipedia.org/wiki/Olaf_II_of_Norway" id="mwQA" rel="mw:WikiLink" title="Olaf II of Norway">King Olaf II</a> fights and dies trying to regain his <a href="https://en.wikipedia.org/wiki/List_of_Norwegian_monarchs" id="mwQQ" rel="mw:WikiLink" title="List of Norwegian monarchs">Norwegian throne</a> from the <a href="https://en.wikipedia.org/wiki/Danes" id="mwQg" rel="mw:WikiLink" title="Danes">Danes</a>.