Biaquinus de Momiliano, frater Cononis, ministerialis patriarcharum Aquileiensium, ministerialis comitum Goritiae, potestas "perpetuum" Emoniae (1259-1261), potestas Parentii (1262)

1259_PE

Regestum

The Commune of Novigrad elects Biaquin of Momjan and his heirs as their perpetual podestà, with the community promising to maintain this arrangement under penalty of one thousand marks of good silver and pledging all communal goods as security.

Date
August 2, 1259
Place

1261_PE

Regestum

At the request of Bishop Bonacursius of Novigrad and the canons, Biaquin of Momjan, perpetual podestà of Novigrad, renounces all rights to the city’s rectorship, pledges, and charters he had obtained from the citizens, promising that neither he nor his heirs would ever claim such rights again under penalty of one thousand marks of silver to the commune.

Date
January 30, 1261
Place

1261_EPP

Regestum

Having petitioned and received the right to elect their own podestà for a year, the envoys of the Commune of Poreč elect Biaquino of Momjan as their podestà, and Albert, the deputy of Patriarch-Margrave Gregory of Montelongo, approves the election.

Date
April 1, 1261
Place

1263_EPM

Regestum

Having petitioned and received the right to elect their own podestà for a year from the Aquileian Patriarch and Istrian Margrave Gregory of Montelongo, the envoys of the Commune of Motovun elect Biaquino of Momjan as their podestà, and Patriarch-Margrave Gregory of Montelongo approves the election.

Date
May 29, 1263
Place

1264_PG

Regestum

Patriarch Gregory of Montelongo and counts Maynard IV and Albert I of Gorizia sign a peace treaty, ending all hostilities, addressing a number of unresolved issues, and promising each other mutual aid.

Date
March 20, 1264
Place

1264_MG

Regestum

Monfiorito of Pula pledges loyalty to the Aquileian Patriarch Gregory of Montelongo, promising to uphold the rights and honor of his Church, to reimburse all goods received from the patriarch and his people, to immediately and unconditionally withdraw from Motovun, and to appoint suitable sureties for the fulfillment of these commitments in form of sworn guarantors. This oath is subsequently reaffirmed in Muggia as Monfiorito, along with the representatives of the Commune of Pula, provides thirty-one persons as his sworn guarantors.

Date
July 6 and July 17, 1264

1266_PC

Regestum

Gregory of Montelongo, the patriarch of Aquileia, and Albert I, Count of Gorizia (acting also for his brother Maynard IV), enter into a mutual defense pact with specific terms regarding military assistance to quell the rebellion in Motovun, division of spoils, and dispute resolution, secured by the exchange of castles held in custody by the lords of Momjan.

Date
February 14, 1266
Place

1267_PC1

Regestum

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.

Date
July 3, 1267
Place

1267_PC2

Regestum

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.

Date
July 3, 1267
Place