Petra Pilosa, castrum (Petrapilosa / Pietrapelosa)

Henry of Eppenstein, duke of Carinthia, donates his castle "in the place that is called Ruvoyn" to the Church of Aquileia.

The catalogue of rights that the Patriarchate of Aquileia enjoys in the Margraviate of Istria.

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.

The Venetian Senate debates the future of the newly conquered strongholds in Istria: Oprtalj, Petrapilosa and Buzet. First, the Venetian Senate decided to postpone deliberating on the fate of these three Istrian forts to another date and after lunch (P. 1); then, three days later, it votes on three proposals (P. 2–4), ultimately decreeing to accept the three communities into their dominion and keep their walls intact, authorizing the delegated rectors of Koper to appoint the citizens of Koper to serve as governors of these three places.