Aquileian Patriarch Gregory of Montelongo and Count Albert I of Gorizia form an alliance against the Commune of Koper, with the count pledging military assistance and the patriarch promising equal division of seized goods and prisoners should the city be taken, while maintaining jurisdiction over the city itself and agreeing not to make peace without the count’s consent.
Aquileian Patriarch Gregory of Montelongo and Count Albert I of Gorizia agree to support each other militarily against the Commune of Koper should either party be attacked, with the patriarch first attempting diplomatic resolution through letters or messengers before military action in case of Koper’s attack on the Gorizian count.
Arbitral award pronounced by Count Maynard II of Tirol and Gherardo III of Camino regarding a number of contentious issues between the Aquileian Patriarch Raymond della Torre and Count Albert I of Gorizia.
Aquileian Patriarch Raymond della Torre and Count Albert I of Gorizia enter into a military alliance directed against Venice.