Zachlumia in the context of "Dragimir of Travunia and Zachlumia"

The Vukanović dynasty (Serbian Cyrillic: Вукановић, pl. Vukanovići / Вукановићи), was a medieval Serbian dynasty that ruled over inner Serbia, centered in the Raška region (Latin: Rascia), during the 11th and 12th century. Several members of the Vukanović dynasty also ruled in some other regions (Zachlumia, Travunia, Duklja, and also Croatia). The house may have descended from the Vojislavljević dynasty of Duklja. Vukanović dynasty was later succeeded in Serbia by the closely related Nemanjić dynasty, who represented their younger, cadet branch.

The Vukanović family was named by later historians, after its founder Vukan of Serbia. However, the family itself is also known as the Urošević dynasty (Serbian Cyrillic: Урошевић, pl. Uroševići / Урошевићи), after Vukan's nephew, Uroš I of Serbia.

Saint Sava (Serbian Cyrillic: Свети Сава, romanized: Sveti Sava, Serbian pronunciation: [sʋɛ̂ːtiː sǎːʋa]; 1169 or 1174 – 14 January 1235), known as the Enlightener or the Illuminator, was a Serbian prince and Orthodox monk who became the first Archbishop of the autocephalous Serbian Church. He was also a writer, diplomat, and the founder of Serbian law.

Sava, born as Rastko Nemanjić (Serbian Cyrillic: Растко Немањић), was the youngest son of Serbian Grand Prince Stefan Nemanja (founder of the Nemanjić dynasty), and ruled the appanage of Zachlumia briefly in 1190–92. He then left for Mount Athos, where he became a monk and took the monastic name Sava (Sabbas). At Athos he established the monastery of Hilandar, which became one of the most important cultural and religious centres of the Serbian people. In 1219, the Patriarchate exiled in Nicea recognized him as the first Serbian Archbishop, and in the same year, he authored the oldest known constitution of Serbia, the Zakonopravilo nomocanon, thus securing full religious and political independence. Sava is regarded as the greatest figure of Serbian medieval literature and author of the first Serbian "biography". Specifically, he wrote the life of his father, the Serbian ruler Stefan Nemanja.

The Glagolitic script (/ˌɡlæɡəˈlɪtɪk/ GLAG-ə-LIT-ik, ⰳⰾⰰⰳⱁⰾⰻⱌⰰ, glagolitsa) is the oldest known Slavic alphabet. It is generally agreed that it was created in the 9th century for the purpose of translating liturgical texts into Old Church Slavonic by Saint Cyril, a monk from Thessalonica. He and his brother Saint Methodius were sent by the Byzantine Emperor Michael III in 863 to Great Moravia after an invitation from Rastislav of Moravia to spread Christianity there. After the deaths of Cyril and Methodius, their disciples were expelled from Moravia, and they moved to the First Bulgarian Empire instead. The Early Cyrillic alphabet, which was developed gradually in the Preslav Literary School by scribes who incorporated some Glagolitic letters when writing in the Greek alphabet, gradually replaced Glagolitic in that region. Glagolitic remained in use alongside the Latin script in the Kingdom of Croatia and alongside Cyrillic until the 14th century in the Second Bulgarian Empire and the Serbian Empire; in later periods, it was used mainly for cryptographic purposes.

Glagolitic also spread to the Kievan Rus' and the Kingdom of Bohemia. Although its use declined there in the 12th century, some manuscripts in the territory of the former retained Glagolitic inclusions for centuries. It had also spread to Duklja and Zachlumia in the Western Balkans, from where it reached the March of Verona. There, the Investiture Controversy afforded it refuge from the opposition of Latinizing prelates and allowed it to entrench itself in Istria, from which place it spread to nearby lands. It survived there and as far south as Dalmatia without interruption into the 20th century for Church Slavonic in addition to its use as a secular script in parts of its range, which at times extended into Bosnia, Slavonia, and Carniola, in addition to 14th–15th century exclaves in Prague and Kraków, and a 16th-century exclave in Putna.

Andrew II (Hungarian: II. András, Croatian: Andrija II., Slovak: Ondrej II., Ukrainian: Андрій II; c. 1177 – 21 September 1235), also known as Andrew of Jerusalem, was King of Hungary and Croatia between 1205 and 1235. He ruled the Principality of Halych from 1188 until 1189/1190, and again between 1208/1209 and 1210. He was the younger son of Béla III of Hungary, who entrusted him with the administration of the newly conquered Principality of Halych in 1188. Andrew's rule was unpopular, and the boyars (or noblemen) expelled him. Béla III willed property and money to Andrew, obliging him to lead a crusade to the Holy Land. Instead, Andrew forced his elder brother, King Emeric of Hungary, to cede Croatia and Dalmatia as an appanage to him in 1197. The following year, Andrew occupied Hum.

Although Andrew did not stop conspiring against Emeric, the dying king made Andrew guardian of his son, Ladislaus III, in 1204. After the premature death of Ladislaus, Andrew ascended the throne in 1205. According to historian László Kontler, "[i]t was amidst the socio-political turmoil during [Andrew's] reign that the relations, arrangements, institutional framework and social categories that arose under Stephen I, started to disintegrate in the higher echelons of society" in Hungary. Andrew introduced a new grants policy, the so-called "new institutions", giving away money and royal estates to his partisans despite the loss of royal revenues. He was the first Hungarian monarch to adopt the title of "King of Halych and Lodomeria". He waged at least a dozen wars to seize the two Rus' principalities, but was repelled by the local boyars and neighboring princes. He participated in the Fifth Crusade to the Holy Land in 1217–1218, but the crusade was a failure.

Tropolje was a historical Croatian duchy, which was located on the borderland of Croatia, Bosnia and Zachlumia. Its exact borders are disputed among historians.

The Humska Zemlja, also Hum (Serbo-Croatian: Humska Zemlja, or Hum; Хумска Землја or Хум), is a historical zemlja that arose in the Middle Ages as well-defined administrative unit of medieval Bosnia ruled by the Kosača dynasty. It included most of today's Herzegovina, in Bosansko Primorje including Konavle, territories on the south of Dalmatia between Omiš and Neretva Delta, in Boka Kotorska and south to Budva. The name for this zemlja derived from the earlier name for the region, Zahumlje. The seat of Kosače family was in the town and fortress of Blagaj and during the winter seasons, Novi.