The Kingdom of Albania (Albanian: Mbretëria e Arbërisë, Latin: Regnum Albaniæ) was established by Charles of Anjou in the Albanian territories he conquered from the Byzantine Empire in 1271, with the help of the local Albanian nobility. The Kingdom of Albania was declared in late February 1272. The kingdom extended from the region of Durazzo (Dyrrhachium, modern Durrës) south along the coast to Butrint. A major attempt to advance further in the direction of Constantinople failed at the Siege of Berat (1280–1281). A Byzantine counteroffensive soon ensued, which drove the Angevins out of the interior by 1281. The Sicilian Vespers further weakened the position of Charles, and the Kingdom was soon reduced by the Byzantines to a small area around Durazzo. The Angevins held out here, however, until 1368, when the city was captured by Karl Thopia. In 1392, Karl Thopia's son surrendered the city to the Republic of Venice.
History
Background
During the conflict between the Despotate of Epirus and the Empire of Nicaea in 1253, lord Golem of Kruja was initially allied with Epirus. Golem's troops had occupied the Kostur area trying to prevent the Nicaean forces of John Vatatzes from entering Devoll. Vatatzes managed to convince Golem to switch sides and a new treaty was signed between the parties where Vatatzes promised to guarantee Golem's autonomy. The same year Despot of Epirus Michael II signed a peace treaty with Nicaea acknowledging their authority over west Macedonia and Albania. The fortress of Krujë was surrendered to Nicaea, while the Nicean emperor acknowledged the old privileges and also granted new ones. The same privileges were confirmed later by his successor Theodore II Laskaris.
The Nicaeans took control of Durrës from Michael II in 1256. During the winter of 1256–57, George Akropolites tried to reinstall Byzantine authority in the area of Arbanon. Autonomy was thus banished and a new administration was imposed. This was in contrast to what the Nicaeans had promised before. The local Albanian leaders revolted and on hearing the news, Michael II also denounced the peace treaty with the Nicaea. With the support of Albanian forces he attacked the cities of Dibra, Ohrid and Prilep. In the meantime Manfred of Sicily profited from the situation and launched an invasion into Albania. His forces, led by Philip Chinard, captured Durrës, Berat, Vlorë, Spinarizza and their surroundings and the southern coastline of Albania from Vlorë to Butrint. Facing a war in two fronts, despot Michael II came to terms with Manfred and became his ally. He recognized Manfred's authority over the captured regions which were ceded as a dowry gift following the marriage of his daughter Helena to Manfred.
Following the defeat of Michael II's and Manfred's forces in the Battle of Pelagonia, the new Nicaean forces continued their advance by capturing all of Manfred's domains in Albania, with the exception of Durrës. However, in September 1261, Manfred organized a new expedition and managed to capture all his dominions in Albania and he kept them until his death in 1266. Manfred respected the old autonomy and privileges of the local nobility and their regions. He also integrated Albanian nobles into his administration, as was the case with Andrea Vrana who was the general captain and governor of Durrës and the neighboring region of Arbanon. Albanian troops were also used by Manfred in his campaigns in Italy. Manfred appointed Philippe Chinard as the general-governor of his dominions in Albania. Initially based in Corfu, Chinard moved his headquarters to Kanina, the dominant center of the Vlorë region. There he married a relative of Michael II.
Creation
After defeating Manfred's forces in the Battle of Benevento in 1266, the Treaty of Viterbo of 1267 was signed, with Charles of Anjou acquiring rights on Manfred's dominions in Albania, together with rights he gained in the Latin dominions in the Despotate of Epirus and in the Morea. Upon hearing the news of Manfred's death in the battle of Benevento, Michael II conspired and managed to kill Manfred's governor Philippe Chinard, with the help of Chinard's wife, but he could not capture Manfred's domains. Local noblemen and commanders refused to surrender Manfred's domains in Albania to Michael II. They gave the same negative response to Charles' envoy, Gazo Chinard in 1267, when following the articles of the Treaty of Viterbo, he asked for them to surrender Manfred's dominions in Albania.
After the failure of the Eighth Crusade, Charles of Anjou returned his attention to Albania. He began contacting local Albanian leaders through local catholic clergy. Two local Catholic priests, namely Gjon from Durrës and Nicola from Arbanon, acted as negotiators between Charles of Anjou and the local noblemen. During 1271 they made several trips between Albania and Italy eventually succeeding in their mission. On 21 February 1272, a delegation of Albanian noblemen and citizens from Durrës made their way to Charles' court. Charles signed a treaty with them and was proclaimed King of Albania "by common consent of the bishops, counts, barons, soldiers and citizens" promising to protect them and to honor the privileges they had from Byzantine Empire. The treaty declared the union between the Kingdom of Albania (Latin: Regnum Albanie) with the Kingdom of Sicily under King Charles of Anjou (Carolus I, dei gratia rex Siciliae et Albaniae). He appointed Gazo Chinard as his Vicar-General and hoped to take up his expedition against Constantinople again. Throughout 1272 and 1273 he sent huge provisions to the towns of Durrës and Vlorë. This alarmed the Byzantine Emperor, Michael VIII Palaiologos, who began sending letters to local Albanian nobles, trying to convince them to stop their support for Charles of Anjou and to switch sides. The Albanian nobles sent the letters to Charles who praised them for their loyalty. Then, Michael VIII's hopes of stopping the advance of Charles were laid on the influence of Pope Gregory X. Gregory had high hopes of reconciling Europe, unifying the Greek and Latin churches, and launching a new crusade: to that end, he announced the Council of Lyon, to be held in 1274, and worked to arrange the election of an Emperor, so he ordered Charles to stop his operations.
Charles of Anjou imposed a military rule on Kingdom of Albania. The autonomy and privileges promised in the treaty were "de facto" abolished and new taxes were imposed. Lands were confiscated in favor of Anjou nobles and Albanian nobles were excluded from their governmental tasks. In an attempt to enforce his rule and local loyalty, Charles I, took as hostages the sons of local noblemen. This created a general discontent in the country and several Albanian noblemen began contacting Byzantine Emperor Michael VIII who promised them, to acknowledge their old privileges.
Byzantine offensive
As Charles I's intentions for a new offensive were stopped by the Pope and there was a general discontent within Albania, Michael VIII caught the occasion and began a campaign in Albania in late 1274. Byzantine forces helped by local Albanian noblemen captured the important city of Berat and later on Butrint. On November 1274, the local governor reported to Charles I that the Albanian and Byzantine forces had besieged Durrës. The Byzantine offensive continued and captured the port-city of Spinarizza. Thus Durrës alongside the Krujë and Vlora regions became the only domains in mainland Albania which were still under Charles I's control, but they were landlocked and isolated from each other. They could communicate with each other only by sea but the Byzantine fleet based in Spinarizza and Butrint kept them under constant pressure. Charles also managed to keep the island of Corfu.
Michael VIII also scored another important diplomatic victory on Charles I by agreeing to unite the two churches in the Second Council of Lyon in 1274. Enthusiastic from the results of the council, Pope Gregory X, forbade any attempt by Charles on Michael VIII's forces. Under these circumstances Charles of Anjou was forced to sign a truce with Michael VIII in 1276.
Angevin counteroffensive
The Byzantine presence in Butrint alarmed Nikephoros I Komnenos Doukas the Despot of Epirus. He contacted Charles of Anjou and his vassal William II of Villehardouin who was at that time the prince of Achaea. Nikephoros I promised to make an oath of homage to Charles of Anjou in return for some land property in Achaia. In 1278 Nikephoros I's troops captured the city of Butrint. In March 1279 Nikephoros I declared himself a vassal of Charles of Anjou and surrendered to him the castles of Sopot and Butrint. As a pledge, Nikephoros I delivered his own son to the Angevin castellan of Vlorë to be held as hostage. Ambassadors were exchanged in this occasion, but Charles did not wait for the formalities to end; instead he ordered his captain and vicar-general at Corfu to capture not only Butrint, but everything that once belonged to Manfred and now were under the Despotate of Epirus.
At the same time Charles began creating a network of alliances in the area in the brick of the new offensive, which would have pointed first to Thessaloníki and later to Constantinople. He entered in alliance with the kings of Serbia and Bulgaria. He also tried to get the support of the local Albanian nobles. After continuous requests from other Albanian nobles, he liberated from Neapolitan prisons a number of Albanian nobles who were arrested before being accused of collaborating with Byzantine forces. Among them were Gjin Muzaka, Dhimitër Zogu and Guljem Blinishti. Gjin Muzaka especially was important to Charles' plans because the Muzaka family territories were around city of Berat. They were liberated, but were ordered to send their sons as hostages in Naples.
On August 1279, Charles of Anjou appointed Hugo de Sully as Captain and Vicar-General of Albania, Durrës, Vlorë, Sopot, Butrint and Corfu. In the following months a great Angevin counteroffensive was prepared. A lot of materials and men including Saracen archers and siege engineers were sent to de Sully, who had captured Spinarizza from Byzantine forces making it his headquarters. The first goal of the expedition was the recapture of the city of Berat, which had been under Byzantine control since 1274. However, Charles' preparations were restrained by Pope Nicholas III who had forbidden Charles from attacking the Byzantine Empire. However, Pope Nicholas III died on August 1280 and for more than six months the Pope's seat was vacant. This gave Charles an opportunity to move on. During Autumn 1280 he gave the order to Hugo de Sully to move on. In December 1280 Angevin forces captured the surroundings of Berat and besieged its castle.
Byzantine counteroffensive
The Byzantine Emperor was hoping for the Pope to stop his Latin adversaries. In fact after the death in 1276 of Pope Gregory X, the main supporter of the union of the churches, his successors maintained the same course and this restricted Charles' movements. However, in February 1281 Charles of Anjou achieved a diplomatic victory by imposing a French Pope, as the head of the Catholic Church. The Byzantine Emperor Michael VIII was excommunicated by the new Pope and Charles' expedition against him blessed as a new crusade.
The situation was very complicated for Michael VIII; however, he sent help to the besieged garrison. The Byzantine army which also included Turkish mercenaries arrived near Berat in March 1281. They were under orders to avoid pitched battle and to focus on ambushes and raids. They managed to defeat Angevin forces by capturing first their commander Hugo de Sully in an ambush. This spread panic throughout his army, routing them from the battlefield. The Angevin army lost the major part of its forces and only a small part found refuge in the Kaninë castle, which was in Angevin hands. The Byzantine army continued its advance further into the territory. They besieged the Angevin bases of Vlorë, Kaninë, and Durrës but could not capture them. The Albanian nobles in the region of Krujë allied themselves with the Byzantine Emperor and he granted them a charter of privileges for their city and bishopric.