Andrew’s successor, Béla IV (1235–70), began his reign with a series of measures designed to reestablish royal authority, but his work was soon interrupted by the frightful disaster of the Mongol invasion. In the spring of 1241 the Mongols quickly overran the country and, by the time they left it a year later, inflicted ghastly devastation. Only a few fortified places and the impenetrable swamps and forests escaped their ravages. The country lost about half its population, the incidence ranging from 60 percent in the Alföld (100 percent in parts of it) to 20 percent in Transdanubia; only parts of Transylvania and the northwest came off fairly lightly. Returned from Dalmatia, where he had taken refuge, Béla, whom his country not unjustly dubbed its second founder, reorganized the army, built a chain of fortresses, and called in new settlers to repopulate the country. He paid special attention to the towns. But he was forced to give some of the magnates practically a free hand on their own estates, and a few families rose to near-sovereign local status. Further, one group of immigrants, a body of Cumans who had fled into Hungary before the Mongols, proved so powerful and so turbulent that to ensure their loyalty Béla had to marry his son, Stephen V, to a Cuman princess. The king attempted to counterbalance the power of the magnates by creating his own army, partly from the Cumans. A newly created “conditional” nobility comprising ennobled soldiers and settlers who gained land for military service strengthened the ranks of the lesser nobility. The system of royal estates and judicial power was thereafter transformed in an assembly in which nobles represented their counties.

Stephen died two years after his father’s death, after which the country passed to the regency of his widow, the “Cuman woman,” whom the Hungarians detested. Her son, who grew up wild and undisciplined, was assassinated and left no legitimate heir, and claims to the throne were made through the female line of the Árpáds. A male heir, Andrew III, was found in Italy, and, although the young man’s claim to the throne was impugned, he proved a wise, capable king. With his death in 1301, however, the national dynasty became extinct.

A new Western-style feudal socioeconomic system had emerged in Hungary, but it had yet to take root. During the last third of the 13th century, Hungarian assimilation into Europe was threatened by the ongoing conflicts between various baronial factions. Moreover, Hungary was still the destination of migrating pagan tribes and the focus of barbarian attacks, and it continued to exhibit the features of a country on the borders of Christian feudal Europe.

The Angevin kings

The problem of foreign kingship did not pose itself at first, as Charles Robert of Anjou (Charles I) had no foreign throne and grew up a true Hungarian. He was still a child when a group of Hungarian nobles crowned him in 1301; however, his claim to the throne was disputed, and the crown went first to Wenceslas of Bohemia, then to Otto of Bavaria, before Charles was recognized as king in 1308, ruling until 1342. He was a capable man who achieved peace after crushing the most rebellious of the regional lords or oligarchs (also known as “kinglets”) and winning over the rest. The international situation, with Germany distraught by the power struggle between empire and papacy, the Mongolian Tatars grown passive, and the power of Byzantium in full decay, was again favourable to the states of the “middle zone” of eastern Europe and the Balkans; it is no accident that Poland, Hungary, Bohemia, and Serbia often look on the 14th century as their golden age. Because this situation favoured its neighbours as well as Hungary itself, Charles Robert’s attempts at expansion were only moderately successful. In the Balkans he made Bosnia his friend and client but lost Dalmatia to Venice and other territories to Serbia and the newly emerged voievody (province) of Walachia. But he drove Czech and Austrian marauders out of the land and on the whole preserved friendly relations with Austria, Bohemia, and Poland.

Charles’s son, Louis (Lajos) I (1342–82), the only Hungarian king on whom his country bestowed the appellation “Great,” built on his father’s foundations. Keeping peace with the West, he repaired his father’s losses in the south and surrounded his kingdom with a ring of dependencies over which Hungary presided as archiregnum (chief kingdom) in the Balkans, on the lower Danube, and in Galicia. These new dependencies included several banats (provinces governed by an appointed ban) inhabited by Slavs and the two Vlach provinces of Moldavia and Walachia. In 1370 Louis also ascended the throne of Poland, by virtue of an earlier family compact.

Both Angevin kings (dynastic name derived from Anjou) owed much to the wealth they derived from the gold mines of Transylvania and northern Hungary, some 35 to 40 percent of which went to the king, enabling him to maintain a splendid court. Spared for two generations from serious invasion or civil war, the rest of the country blossomed materially as never before. The population rose to three million, with a total of 49 royal free boroughs, more than 500 smaller towns, and some 26,000 villages. The economy was still mainly rural, but the crafts prospered, trade expanded, and the arts flourished.

The life of the court and the daily life of cities borrowed from western European societies. German settlers and burghers in the cities and the clergy became the main agents of Western culture. The Dominicans built 25 monasteries by the early 14th century and established a theological school in Buda (now part of Budapest). The Franciscans also established monasteries, as did the Cistercians, Premonstratensians, and Paulines. Romanesque style dominated architecture in Hungary until the ascendancy of Gothic design in the late 13th century. Cities built impressive churches, such as the Church of Our Blessed Lady (now better known as the Matthias Church) in Buda. Further testimonies to the spread of western European culture were the palace of Visegrád, the royal castles of Zólyom and Diósgyőr, the miniatures of the Illuminated Chronicle (1360), and the St. George statue in Kolozsvár (1373), as well as the earliest codex predominantly in Hungarian (1370) and the finest example of early Hungarian poetry, Ómagyar Máriasiralom (about 1300; “Old Hungarian Lament of the Virgin Mary”). The first universities were established during the 14th century in Pécs and Óbuda, though they were short-lived. Yet, in spite of its advancement, Hungary remained a less-developed borderland of Europe.

The rule of the two Angevin kings was essentially despotic, although enlightened. They introduced elements of feudalism into the political and military system; each lord was responsible for maintaining his own armed contingent (banderium). The magnates were held firmly in check, and Louis reaffirmed the rights and privileges of the common nobles. Counties were developing from “royal” into “noble” institutions, each still under a royal official but administered with a wide measure of autonomy by elected representatives of the local nobility. Louis also standardized the tax obligations of the peasants at the figure of one-tenth of their produce (tithe) going to the church, another tenth (nona) going to the lord, and a house or gate tax (porta) going directly to the state.