There is some debate regarding the marriage of his daughter, Boglia Zaharia. One account suggests she was married to Petar Vojsalić, while another claims her husband was Petar I Pavlović.[18] Koja died sometime before 1442 and his widow, Bosa, passed away in Shkodër on September 19, 1448, during a tragic fire that took the lives of around 500 people.[19]
Allegiances
Lordship of Zeta
Until 1395 Koja Zaharia was castellan of Sati, which belonged to a fief of Konstantin Balšić and was part of the Lordship of Zeta under Đurađ II Balšić. In 1395 Balšić ceded Sati (with Dagnum) together with Scutari and Drivast to the Venetian Republic (in order to create a buffer zone between his Zeta and the Ottoman Empire), but Zaharia refused to allow the Venetians to take control over Sati.
Ottoman Empire
When Koja captured the castle of Dagnum in 1396 he proclaimed himself the Lord of Sati and Dagnum ("dominus Sabatensis et Dagnensis")[20] and from there he ruled the territory around it as an Ottoman vassal. In October 1400 Koja proposed to the Venetians to simulate a battle in which he and his cousin Dhimitër Jonima would pretend to lose their possessions to the Venetians, in exchange for provision of 500 ducats annually. The Venetians did not promptly respond and Koja returned to the sultan.[21] In 1402, together with other Albanian noblemen, he fought alongside Bayezid I forces, in the Battle of Ankara.[22]
Venetian Republic and Serbian Despotate
In 1403, a year after the Ottomans were defeated in the Battle of Ankara, Koja together with his vassal Dhimitër Jonima accepted Venetian suzerainty.[23][24] During the First Scutari War between Zeta and Venetian Republic, he supported Venetian forces.[25]
Around 1412, Koja's daughter Boglia Zaharia married Balša III and in return Balša III allowed him to administer Budva.[26] At that time Koja's other daughter was already married to a member of Đuraševići who held the most distinguished position in Balša's court.[27] To bring Koja even closer, Balša appointed him as castellan of Budva.[28] After the death of Balša III (28 April 1421), Koja's daughter Boglia together with her two daughters[29] returned to her family in Dagnum.[30] Koja Zaharia supported Serbian despot Stefan Lazarević until he was defeated by Venice in December 1422.[31] Although Venetian admiral Francesco Bembo offered money to Gjon Kastrioti, Dukagjins and to Koja Zaharija in April 1423 to join the Venetian forces against the Serbian Despotate (offering 200 ducats to Koja Zaharia), they refused.[32] In one period Serbian despot Stefan Lazarević intended to financially destroy Koja Zaharia and ordered Ragusan traders to avoid paying taxes to Koja and to travel to Serbia via Lezhë not through Koja's Dagnum.[33]
Ottoman Empire
When Ishak Bey captured Dagnum from Koja Zaharia in 1430 it was attached to the territory controlled by Ali Beg, while Koja was either imprisoned or expelled.[34] After the Albanian Revolt of 1432–1436 was crushed the sultan entrusted Koja's son Lekë Zaharia with a position of Dagnum's governor.[35]
Family tree
Koja Zaharia, Lord of Sati and Dagnum, married Bosa Dukagjini
Coja (Cajcali), seigneur de Satti, 1396, de Dagno 1414 et de Budva 1417, + avant 1442, ep. Bozia, rend aux Venitiens, 1445 Dagno, Sati et Cernagora, retient Zaravina, Pistoli, Scliezi, Meusti 1449)
^Majlinda Belegu, Bashkim Rrahmani (2020). The State of Scanderbeg. Institutions and the Applied Law. ADJURIS. p. 50. ISBN978-6-0694-9784-5. ...after the death of Leke Zaharia in 1447, as heir principalis remained his mother Bosa who felt to be victim of intrigue and pressures of Venice and handed over to the republic the Danja principalis...
^Fine, Jr, John V. A. (1994). The Late Medieval Balkans A Critical Survey from the Late Twelfth Century to the Ottoman Conquest. University of Michigan Press. p. 513. ISBN978-0-4720-8260-5. ...He divorced his wife, the daughter of Nikola Thopia. Nikola had ceased to be a worthwhile ally because Theodore Musachi had captured him in a skirmish, probably in late 1411, and retained him as prisoner. In late 1412 or early 1413, Balsa married the daughter of Koja Zakarija...
^Djukanovic, Bojka (2023). Historical Dictionary of Montenegro. Rowman & Littlefield Publishers. p. 30. ISBN978-1-5381-3915-8. ...Balsa III had two marriages. In 1407 he married Mara, daughter of Niketa Topia, the lord of Krujë and the son of Karl Topia, Prince of Albania. In his second marriage, Balsa III married a daughter of the Albanian nobleman Koja Zaharia, circa 1412. They had two daughters, Jelena (named after Balsa's mother) and Teodora….Balsa's only son and the only male descendant of the Balsa family died in 1415....
^Spremić 2004, pp. 73–108. Quote: "ускоро је дочекао велику несрећу: 1415. умро му је син јединац. Тако је Јелена сахранила унука, а династија Балшића остала је без мушког наследника" [He soon had a great misfortune: in 1415 his only son died. That is how Jelena buried her grandson, and the Balšić dynasty was left without a male heir.]
^Fine, Jr, John V. A. (1994). The Late Medieval Balkans A Critical Survey from the Late Twelfth Century to the Ottoman Conquest. University of Michigan Press. p. 516. ISBN978-0-4720-8260-5. ...But Balsa was in no position to lead a major campaign. He was much sicker and, realizing that death was approaching, was concerned with his succession. His one son had died as an infant...
^Fine, Jr, John V. A. (1994). The Late Medieval Balkans A Critical Survey from the Late Twelfth Century to the Ottoman Conquest. University of Michigan Press. p. 513. ISBN978-0-4720-8260-5. ...who had already given another daughter to one of the Djurasevici...
^Ivić, Aleksa (1928). Rodoslovne tablice srpskih dinastija i vlastele (in Serbian). Matica Srpska. Тврдња дра Ћире Трухелке, да је Петар Војсалић имао за жену Бољу, кћерку Арбанаса Закарије и супруге му Боже, није тачна (Grobnica bosanskog tepčije Batala, Glasnik zem. muzeja XXVII. стр. 374). Трухелка je овде заменио војводу Петра (Војсалића) са једним другим војводом Петром (Павловићем, сином Радослава Павловића).
када је Скадар19. септембра 1448. год. изгорио у пожару. Изгубило је животеоко 500 људи, међу којима и стара удовица Које Закарије Боша )
^Šufflay, Milan; St. Stanojević (1925), H. Barić (ed.), Srbi i Arbanasi : njihova simbioza u srednjem vijeku, Istorijska Serija (in Serbian) (Biblioteka Arhiva za Arbanasku Starinu, Jezik i Etnologiju ed.), Belgrade: Seminar za Arbanasku Filologiju, p. 49, OCLC249799501, Na papiru ili pergameni predaje Djurdje tom zgodom Mlečanima i »grad Sati s carinom na Danju«. Ali dočim Skadar i Drivast domala i bez zapreke preuzimaju mletački provedituri, mali gradići u gudurama Drina, Danj i Sati, ostaju za njih Tih mjesta, u kojima 1395 vlada Kostadin Balšić, ne će izručiti njegov kaštelan, Arbanas Coya Zaccaria. On se poslije nazivao »dominus Sabatensis et Dagnensis« i bio čas turski kletvenik, čas mletački saveznik.
У октобру 1400. год. један скадарски фрањевац упознао јемлетачку владу са жељом Ко је Закарије да се приклони Млеча-нима, јер је турску власт прихватио наводно из нужде, и да засличан став придобије свог рођака Димитрија Јониму. Као господар Дања и Шатија, ... Предлагао је да се инсценира сукоб у коме би га Млечани побиједшш и ... Сам је као награду тражио млетачку провизију од 500 дуката годишње. Упркос привлачности понуде,Млечани су одложили коначну одлуку, поготову када се послијенеколико дана сазнало да је и сам. Која већ отишао султану.)
^The Late Medieval Balkans: A Critical Survey from the Late Twelfth Century to the Ottoman Conquest Author John Van Antwerp Fine Edition reprint, illustrated Publisher University of Michigan Press, 1994 ISBN0-472-08260-4, ISBN978-0-472-08260-5 p. 510 "Koja [Zaharia] submitted to Venice"
његова удовица Бољаса двије кћери склонила се код родитеља у Дањ)
^The Late Medieval Balkans: A Critical Survey from the Late Twelfth Century to the Ottoman Conquest Author John Van Antwerp Fine Edition reprint, illustrated Publisher University of Michigan Press, 1994 ISBN0-472-08260-4, ISBN978-0-472-08260-5 p. 516
^Vujović, Dimitrije; Risto Dragićević; Nikola Đakonović; Milinko Đurović; Mirčeta Đurović; Pavle Mijović; Đoko Pejović; Vlado Strugar (1970), Milinko Đurović (ed.), Istorija Crne Gore [History of Montenegro] (in Serbian), vol. II, Titograd: Naučno Delo, p. 144, OCLC633018773, Франћеско Бембо је настојао да привучена млетачку страну најистакнутије арбанаске господаре. Ивану Кастриоту је нудио 300, Који Закарији 200, а двојици Дукађина по сто дуката....Ни он ту није ништа учинио...
На другој страни зетских посједа избио је још за живота Стефана Лазаревића сукоб с Којом Закаријом, првим сусједом дривастанског војводе. Како је кроз његов град Дањ пролазиовелики број дубровачкнх трговаца на путу у Србију, деспот јенаредио Дубровчанима да тај пут напусте и да пролазе сусједшшпутем преко Л>еша. Ускраћујући му приходе од царина, хтио је да га финансијски сатре.)
Fine, John Van Antwerp (1994). The Late Medieval Balkans: A Critical Survey from the Late Twelfth Century to the Ottoman Conquest. Michigan: The University of Michigan Press. ISBN0-472-08260-4.