Maximian, the bishop of Ravenna, endows the monastery of St. Andrew and the church of St. Mary in Pula.
Emperor Louis II assumes under his protection the monastery of St. Michael in Diliano and its abbot Felmo, bestowing upon the monastery immunities and the right of free election of its abbots.
Emperor Louis II confirms to St. Michael's monastery in Diliano and abbot Felmo the right to have two lay advocates - the brothers Petronasius and Talasius - to defend their rights.
A Sergius donates his properties in Rumijan to St. Michael’s monastery in Pula.
St. Michael's monastery in Pula, represented by abbot Andrew, exchanges properties with an Urso.
Engelmar, the bishop of Poreč, donates the monastery of Saint Cassian in Poreč to the monastery of Archangel Michael in Pula.
Abbott Erchembaldus of the monastery of Saint Mary and Saint Andrew on Crveni otok by Rovinj (Rovigno) leases certain possessions in the territory of Faenza to a certain Peter called Alegritto and his wife Gasdia.
Megingaudus, the bishop of Pula, donates a property to St. Michael's monastery, witnessed by "Istrian margrave Ulrich".
St. Michael’s monastery, represented by abbot Iuvencius and advocate Wezelin, exchanges properties with a Berthold.
A Johnny Vilico bestows to St. Michael's monastery and its abbot Iuvencius his property in Rumijan under the condition that his son Martin enjoys the usufruct of this land for four years.
Ulrich II Weimar-Orlamünde and his wife Adelaide donate their possessions in the County of Istria to Patriarch Ulrich of Eppenstein and the Church of Aquileia.
Siegried and Heliza, the noble citizens of Poreč, donate their possessions, a church dedicated to St. Peter in Poreč with all its dependencies and an allod called Mount Petrosus, to St. Michael’s monastery in Pula.
Patriarch Gerard donates a mill in Buzet in River Mirna, previously owned by a certain priest Martin, to the monastery of St. Peter the Apostle in Karst (in Vižinada by Buje); witnessed by Maynard I of Gorizia, appearing here for the first time as the advocate of the Patriarchate of Aquileia.
Patriarch Peregrine I donates the monastery of St. Peter in Vižinada by Buje to the Venetian monastery of St. Nicholas of Lido.
Pope Alexander III confirms the metropolitan jurisdictions of the incumbent Aquileian patriarch, institutes a new suffragan bishopric in Koper, grants him the pallium, and corroborates all the possessions and titles of the Aquileian Church, including the "County, the March, the Duchy," the regalian rights and imperial privileges.
Wolfger, the patriarch of Aquileia and margrave of Istria, confirms the boundaries of the territories under the jurisdictions of the bishops of Poreč (13th-century forgery).
Patriarch Wolfger confirms to the monastery of Saint Nicholas of Lido in Venice the privileges and donations issued by his predecessors, patriarchs Pelegrin I, Ulrich II, Gottfried and Pelegrin II, including the right to freely travel across the Patriarchate and own property therein, three trading outposts in Aquileia, the monastery of St. Peter in Karst by Buje together with all of its properties, including the mill in Buzet and the right of advocacy relinquished by Advocate Maynard I of Gorizia.
The catalogue of rights that the Patriarchate of Aquileia enjoys in the Margraviate of Istria.