Olvir Rosta
... that in the Orkneyinga saga, after Olvir Rosta failed to gain a portion of the Earldom of Orkney, his grandmother was burned to death?
... that in the <i id="mwDa0"><a href="./Orkneyinga_saga" id="mwDa4" rel="mw:WikiLink" title="Orkneyinga saga">Orkneyinga saga</a></i>, after <b id="mwDa8"><a href="./Olvir_Rosta" id="mwDbA" rel="mw:WikiLink" title="Olvir Rosta">Olvir Rosta</a></b> failed to gain a portion of the <a href="./Earldom_of_Orkney" id="mwDbE" rel="mw:WikiLink" title="Earldom of Orkney">Earldom of Orkney</a>, his grandmother was burned to death?