Patrician (post-Roman Europe)
In post-Roman Europe, patricians constituted a hereditary class of elite families who monopolized political authority and economic dominance in autonomous urban centers, particularly in the Italian city-states and free imperial cities of the Holy Roman Empire, emerging as a distinct social order from the 11th century amid the decline of feudal structures and rise of commerce. Patricianship began in the ancient world, where cities such as Ancient Rome had a social class of patrician families, whose members were initially the only people allowed to exercise many political functions. In the rise of European towns in the 12th and 13th centuries, the patriciate, a limited group of families with a special constitutional position, in Henri Pirenne's view, was the motive force. In 19th century Central Europe, the term had become synonymous with the upper Bourgeoisie and cannot be interchanged with the medieval patriciate in Central Europe. In the maritime republics of the Italian Peninsula as well as in German-speaking parts of Europe, the patricians were as a matter of fact the ruling body of the medieval town. Particularly in Italy, they became part of the nobility and it became a noble title.
As in Ancient Rome, patrician status could generally only be inherited. However, membership in the patriciate could be passed on through the female line. For example, if the union was approved by her parents, the husband of a patrician daughter was granted membership in the patrician society of the Imperial Free City of Lindau as a matter of right, on the same terms as the younger son of a patrician male, even if the husband was otherwise deemed socially ineligible. Accession to a patriciate through this mechanism was referred to as "erweibern."
In any case, only male patricians could hold, or participate in elections for, most political offices. Often, as in Venice, non-patricians had almost no political rights. Lists were maintained of who had the status, of which the most famous is the Libro d'Oro of the Venetian Republic.
From the fall of the Hohenstaufen, city-republics increasingly became principalities, like the Duchy of Milan and the Lordship of Verona. The smaller ones were swallowed up by monarchical states or sometimes other republics, like Pisa and Siena by Florence. Following these developments, any special role for the local patricians was restricted to municipal affairs.
The few remaining patrician constitutions, notably those of Venice and Genoa, were swept away by the conquering French armies of the period after the French Revolution, although many patrician families remained socially and politically important, as some do to this day.
In the modern era the term "patrician" is also used broadly for the higher bourgeoisie in many countries; in some countries it vaguely refers to the non-noble upper class, especially before the 20th century.
The ''patricius'' in Late Antiquity and the Early Middle Ages
There was an intermediate period under the Late Roman Empire and Byzantine Empire when the title was given to governors in the Western parts of the Empire, such as Sicily— Stilicho, Aetius and other 5th-century magistri militari usefully exemplify the role and scope of the patricius at this point. Later the role, like that of the Giudicati of Sardinia, acquired a judicial overtone, and was used by rulers who were often de facto independent of Imperial control, like Alberic II of Spoleto, "Patrician of Rome" from 932 to 954.In the 9th and 10th centuries, the Byzantine emperors strategically used the title of patrikios to gain the support of the native princes of southern Italy in the contest with the Carolingian Empire for control of the region. The allegiance of the Principality of Salerno was bought in 887 by investing Prince Guaimar I, and again in 955 from Gisulf I. In 909 the Prince of Benevento, Landulf I, personally sought and received the title in Constantinople for both himself and his brother, Atenulf II. In forging the alliance that won the Battle of the Garigliano in 915, the Byzantine strategos Nicholas Picingli granted the title to John I and Docibilis II of Gaeta and Gregory IV and John II of Naples.
At this time there was usually only one "Patrician" for a particular city or territory at a time; in several cities in Sicily, like Catania and Messina, a one-man office of patrician was part of municipal government for much longer. Amalfi was ruled by a series of Patricians, the last of whom was elected Duke.
Formation of the European patriciates
Though often mistakenly so described, patrician families of Italian cities were not in their origins members of the territorial nobility, but members of the minor landowners, the bailiffs and stewards of the lords and bishops, against whose residual powers they led the struggles in establishing the urban communes. At Genoa the earliest records of trading partnerships are in documents of the early 11th century; there the typical sleeping partner is a member of the local petty nobility with some capital to invest, and in the expansion of trade leading roles were taken by men who already held profitable positions in the feudal order, who received revenues from rents or customs tolls or market dues. Then in the 12th and 13th centuries, to this first patrician class were added the families who had risen through trade, the Doria, Cigala and Lercari. In Milan, the earliest consuls were chosen from among the valvasores, capitanei and cives. H. Sapori found the first patriaciates of Italian towns to usurp the public and financial functions of the overlord to have been drawn from such petty vassals, holders of heritable tenancies and rentiers who farmed out the agricultural labours of their holdings.At a certain point it was necessary to obtain recognition of the independence of the city, and often its constitution, from either the Pope or the Holy Roman Emperor - "free" cities in the Empire continued to owe allegiance to the Emperor, but without any intermediate rulers.
In the late Middle Ages and early modern period patricians also acquired noble titles, sometimes simply by acquiring domains in the surrounding contado that carried a heritable fief. However, in practice the status and wealth of the patrician families of the great republics was higher than that of most nobles, as money economy spread and the profitability and prerogatives of land-holding eroded, and they were accepted as of similar status. The Republic of Genoa had a separate class, much smaller, of nobility, originating with rural magnates who joined their interests with the fledgling city-state. Some cities, such as Naples and Rome, which had never been republics in post-Classical times, also had patrician classes, though most holders also had noble titles. The Republic of Ragusa was ruled by a strict patriciate that was formally established in 1332, which was subsequently modified only once, following the 1667 Dubrovnik earthquake.
Subsequently, "patrician" became a vaguer term used for aristocrats and elite bourgeoisie in many countries.
Transformations within patriciates
In some Italian cities an early patriciate drawn from the minor nobles and feudal officials took a direct interest in trade, notably the textile trade and the long-distance trade in spices and luxuries as it expanded, and were transformed in the process. In others, the inflexibility of the patriciate would build up powerful forces excluded from its ranks, and in an urban coup the great mercantile interests would overthrow the grandi, without overthrowing the urban order, but simply filling its formal bodies with members drawn from the new ranks, or rewriting the constitution to allow more power to the "populo". Florence, in 1244, came rather late in the peak period of these transformations, which was between 1197, when Lucca followed this route, and 1257, when Genoa adopted similar changes. However Florence was to have other upheavals, reducing the power of the patrician class, in the movement leading to the Ordinances of Justice in 1293, and the Revolt of the Ciompi in 1378.Of the major republics, only Venice managed to retain an exclusively patrician government, which survived until Napoleon. In Venice, where the exclusive patriciate reserved to itself all power of directing the Serenissima Repubblica and erected legal barriers to protect the state increased its scrutiny over the composition of its patriciate in the generation after the Battle of Chioggia. Venetians with a disputed claim to the patriciate were required to present to the avogadori di comun established to adjudicate such claims a genealogy called a prova di nobiltà, a "test of nobility". This was particularly required of Venetian colonial elite in outlying regions of the Venetian thalassocracy, as in Crete, a key Venetian colony 1211–1669, and a frontier between Venetian and Byzantine, then Ottoman, zones of power. For Venetians in Venice, the prova di nobiltà was simply a pro forma rite of passage to adulthood, attested by family and neighbours; for the colonial Venetian elite in Crete the political and economic privileges weighed with the social ones, and for the Republic, a local patriciate in Crete with loyalty ties to Venice expressed through connective lineages was of paramount importance.