The communal council of Udine deliberates to provide armed escort to Domnius of Castello, the newly elected margrave of Istria. The final deliberation is missing, only the patriarch's proposal is recorded.
Domnius de Castello, marchio Istriae 1379-1388 († 1411)
Doymus de Castello Porpeti, filius Odorici.
Istrian margrave Domnius of Castello issues orders to his subjects in Labin, asking them to release their prisoners and consign them to his care. Additionally, the margrave reminds his subjects to give him the customary tribute, the iura marchionis Istrie, under the penalty of twenty-five pounds of Veronese pennies.
Doge Antonio Venier asks Margrave Domnius of Castello to compensate the mussolati (traders) from Završje who were robbed of their wine in the district of Venetian Koper by his subjects from Petrapilosa. He also asks Domnius to exemplarily punish his subjects who committed this robbery.
Doge Antonio Venier advises Domnius of Castello to remain loyal to the Happy Union and supports its goals with all the means at his disposal.
Doge Antonio Venier asks Domnius of Castello to restitute to German merchants the goods they were robbed of in Friuli and to provide them safe passage to Venice.
Doge Antonio Venier asks Domnius of Castello to restitute to friar Wilhelm, the procurator of St. Anthony’s monastery in Venice, the goods that were stolen from him in Friuli and to exemplarily punish his subjects who committed this robbery.