After defeating Manfred's forces in the Battle of Benevento in 1266, the Treaty of Viterbo of 1267 was signed, with Charles of Anjou acquiring rights on Manfred's dominions in Albania, together with rights he gained in the Latin dominions in the Despotate of Epirus and in the Morea. Upon hearing the news of Manfred's death in the battle of Benevento, Michael II conspired and managed to kill Manfred's governor Philippe Chinard, with the help of Chinard's wife, but he could not capture Manfred's domains. Local noblemen and commanders refused to surrender Manfred's domains in Albania to Michael II. They gave the same negative response to Charles' envoy, Gazo Chinard in 1267, when following the articles of the Treaty of Viterbo, he asked for them to surrender Manfred's dominions in Albania.