1267_PC3
Count Albert I of Gorizia, advocate of the Church of Aquileia, agrees to submit to arbitration by King Ottokar II of Bohemia and Archbishop Vladislaus of Salzburg regarding peace terms between himself and his allies (including Frederick of Caporiacco, the brothers Dietalm and Henry of Villalta, James of Ragogna, and the Commune of Koper) and the patriarch and his supporters, pledging his castles of Gorizia and Karsberk as security to be forfeited to the Church of Aquileia should he, his heirs or his allies fail to comply with the arbitrators’ decisions.