Charles V was the last emperor to be crowned king of Italy, with subsequent emperors removing it from their titles;[2] however, they continued to claim the crown of Italy until 1801.
Thearchbishop of Cologne was the Arch-Chancellor of Italy, one of the highest dignitaries of the empire.[3]
TheKingdom of Italy (Latin:Regnum Italiae orRegnum Italicum;Italian:Regno d'Italia;German:Königreich Italien), also calledImperial Italy (Italian:Italia Imperiale; German:Reichsitalien), was one of the constituent kingdoms of theHoly Roman Empire, along with the kingdoms ofGermany,Bohemia, andBurgundy. It originally comprised large parts ofnorthern andcentral Italy. Its original capital wasPavia until the 11th century.
In 951, KingOtto I of Germany, already married to QueenAdelaide of Italy, invaded the kingdom and proclaimed himself king.[4] Otto defeated the previous king and conqueredPavia in 961, and then continued on to Rome, where he had himself crownedemperor in 962. The union of the crowns of Italy and Germany with that of the so-called "Empire of the Romans" proved stable. Burgundy was added to this union in 1032, and by the twelfth century the term "Holy Roman Empire" had come into use to describe it. The emperor was usually also king of Italy and Germany, although emperors sometimes appointed their heirs to rule in Italy and occasionally the Italian bishops and noblemen elected a king of their own in opposition to that of Germany. The absenteeism of the Italian monarch led to the rapid disappearance of a central government in theHigh Middle Ages, but the idea that Italy was a kingdom within the Empire remained and emperors frequently sought to impose their will on the evolvingItalian city-states. The resulting wars betweenGuelphs and Ghibellines, the anti-imperialist and imperialist factions, respectively, were characteristic of Italian politics in the 12th–14th centuries. TheLombard League was the most famous example of this situation; though not a declared separatist movement, it openly challenged the emperor's claim to power.
The century between theHumiliation of Canossa (1077) and theTreaty of Venice of 1177 resulted in the formation of city states independent of the Germanic emperor. A series ofwars in Lombardy from 1423 to 1454 reduced the number of competing states. The next forty years were relatively peaceful in Italy, but in 1494 the peninsula was invaded byFrance.
After theImperial Reform of 1495–1512, the Italian kingdom corresponded to theunencircled territories south of the Alps. Juridically the emperor maintained an interest in them as nominal king and overlord, but the "government" of the kingdom consisted of little more than the plenipotentiaries the emperor appointed to represent him and those governors he appointed to rule his own Italian states. The 250 to 300 lesser feudal lords of theReichsitalien nonetheless frequently appealed to the imperial courts and jurisdiction to settle conflicts with the prominent princes.[5]
TheHabsburg rule in several parts of Italy continued in various forms but came to an end with thecampaigns of the French Revolutionaries in 1792–1797, when a series ofsister republics were set up with local support by Napoleon and then united into theItalian Republic under his presidency. In 1805 the Italian Republic became theKingdom of Italy with Napoleon as the new king. This state was disbanded with the collapse of Napoleonic rule in 1814.
After theBattle of Taginae, in which theOstrogoth kingTotila was killed, theByzantine generalNarses capturedRome and besiegedCumae.Teia, the new Ostrogothic king, gathered the remnants of the Ostrogothic army and marched to relieve the siege, but in October 552 Narses ambushed him atMons Lactarius (modernMonti Lattari) inCampania, nearMount Vesuvius andNuceria Alfaterna. The battle lasted two days and Teia was killed in the fighting. Ostrogothic power in Italy was eliminated, but according to Roman historianProcopius of Caesarea, Narses allowed the Ostrogothic population and theirRugian allies to live peacefully in Italy under Roman sovereignty.[6] The absence of any real authority in Italy immediately after the battle led to an invasion by theFranks andAlemanni, but they too were defeated in theBattle of the Volturnus and the peninsula was, for a short time, reintegrated into the empire.[7][8]
The Kings of theLombards (Latin:reges Langobardorum, singularrex Langobardorum) ruled thoseGermanic people from their invasion of Italy in 567–68 until the Lombardic identity became lost in the ninth and tenth centuries. After 568, the Lombard kings sometimes styled themselvesKings of Italy (Latin:rex totius Italiæ).
The actual control of the sovereigns of both the major areas that constitute the kingdom –Langobardia Major in the centre-north (in turn divided into a western, orNeustria, and one eastern, orAustria andTuskia) andLangobardia Minor in the centre-south, was not constant during the two centuries of life of the kingdom. An initial phase of strong autonomy of the many constituent duchies developed over time with growing regal authority, even if the dukes' desires for autonomy were never fully achieved.[9]
The Lombard kingdom proved to be more stable than its Ostrogothic predecessor, but in 774, on the pretext of defending thePapacy, it was conquered by theFranks underCharlemagne.
Division of the Carolingian Empire after theTreaty of Prüm in 855, with Italian realm colored in pink
After the conquest of Lombard Kingdom in 774, Charlemagne was crowned as Lombard king, thus establishing a distinctivepolity in his Italian possessions, within the widerCarolingian Empire. Already in 781, his young sonPepin was also crowned as Lombard king and designated to rule the Italian realm. King Pepin died in 810, and his sonBernard became the new Lombard king, governing the Italian realm until 817, when he was deposed by his uncle, emperorLouis the Pious. The Italian realm passed to Louis′ sonLothair I, who was also the co-emperor and emperor (817-855). Under theTreaty of Verdun (843), Carolingian Italy became part of theMiddle Frankish Kingdom, ruled by emperor Lothair I.[10]
The death of the Emperor Lothair I in 855 led to his realm ofMiddle Francia being split among his three sons, under theTreaty of Prüm. The eldest,Louis II, inherited the imperial crown, and rule over the Carolingian Italy. His realm included all of Carolingian possessions in northern and central Italy, as far south asRome andSpoleto, but the rest of Italy to the south was under the rule of the LombardPrincipality of Benevento, or theByzantine Empire.[11][12]
During that period, Italy was also beset by Arab raiding parties fromSicily andNorth Africa, while central royal authority was frequently challenged. Order was finally imposed from outside, when the German kingOtto I invaded Italy and seized both the Italian and Imperial thrones for himself in 961-962.[18]
In general, the monarch was an absentee, spending most of his time in Germany and leaving the Kingdom of Italy with little central authority. There was also a lack of powerful landed magnates – the only notable one being theMargraviate of Tuscany, which had wide lands inTuscany,Lombardy, and theEmilia, but which failed due to lack of heirs after the death ofMatilda of Canossa in 1115. This left a power vacuum – increasingly filled by the Papacy and by the bishops, as well as by the increasingly wealthy Italian cities, which gradually came to dominate the surrounding countryside. Upon the death of EmperorOtto III in 1002, one of late Berengar's successors, MargraveArduin of Ivrea, even succeeded in assuming the Italian crown and in defeating the Imperial forces under DukeOtto I of Carinthia. Not until 1004 could the new German KingHenry II of Germany, by the aid of BishopLeo of Vercelli, move into Italy to have himself crownedrex Italiae. Arduin ranks as the last domestic "King of Italy" before the accession ofVictor Emmanuel II in 1861.[21]
Henry'sSalian successorConrad II tried to confirm his dominion against ArchbishopAribert of Milan and other Italian aristocrats (seniores). While besiegingMilan in 1037, he issued theConstitutio de feudis in order to secure the support of thevasvassores petty gentry, whosefiefs he declared hereditary. While Conrad stabilised his rule, however, the Imperial supremacy in Italy remained contested.
The cities first demonstrated their increasing power during the reign of theHohenstaufen EmperorFrederick Barbarossa (1152–1190), whose attempts to restore imperial authority in the peninsula led to a series of wars with theLombard League, a league of northern Italian cities, most of the times headed byMilan, and ultimately to a decisive victory for the League at theBattle of Legnano in 1176, that had as its leader the MilaneseGuido da Landriano, which forced Frederick to make administrative, political, and judicial concessions to the municipalities, officially ending his attempt to dominate Northern Italy. From then, Italy became a patchwork of autonomous duchies and city-states only nominally tied to the Holy Roman Empire.[22][23]
Imperial Italy (outlined in red) in the 12th century
The scene was similar to that which had occurred betweenPope Gregory VII andHenry IV, Holy Roman Emperor atCanossa a century earlier. The conflict was the same as that resolved in theConcordat of Worms: Did the Holy Roman Emperor have the power to name the pope and bishops? TheInvestiture controversy from previous centuries had been brought to a tendentious peace with the Concordat of Worms and affirmed in theFirst Council of the Lateran. Now it had recurred, in a slightly different form. Frederick had to humble himself beforePope Alexander III at Venice. The emperor acknowledged the pope's sovereignty over the Papal States, and in return Alexander acknowledged the emperor's overlordship of the Imperial Church. Also in theTreaty of Venice, a truce was made with the Lombard cities, which took effect in August 1178.[24] The grounds for a permanent peace were not established until 1183, however, in thePeace of Constance, when Frederick conceded their right to freely elect town magistrates. By this move, Frederick recovered his nominal domination over Italy, which became his chief means of applying pressure on the papacy.[25]
Frederick's sonHenry VI actually managed to extend Hohenstaufen authority in Italy by his conquest of the NormanKingdom of Sicily, which comprised Sicily and all of Southern Italy. Henry's son,Frederick II, Holy Roman Emperor – one of the greatest monarchs of the Middle Ages and the first emperor since the 10th century to actually base himself in Italy – attempted to return to his father's task of restoring imperial authority in the northern Italian Kingdom. This incurred fierce opposition not only from a reformed Lombard League, but also from the Popes, who had become increasingly jealous of their temporal realm in central Italy (theoretically a part of the Empire), and concerned about the hegemonic ambitions of the Hohenstaufen emperors.
Frederick II was one of the most powerful figures of the Middle Ages and ruled a vast area, beginning with the kingdom of Sicily in the south and stretching through Italy all the way north to Germany. Given the appellationStupor mundi ('Wonder of the World') by contemporaries, he was figure of vast ambitions and manifold ability, and seemed to view himself as a direct successor to theRoman emperors of antiquity.[26] Frederick would prove the most formidable, dynamic, and imaginative architect of an administratively unified Italian state until the mid-19th century. In the Kingdom of Sicily he built upon the work of his Norman predecessors and forged an early absolutist state bound together by an efficient secular bureaucracy. Frederick's firm grip on his southern kingdom would survive invasion, conspiracy, excommunications, and war with his enemies in Lombardy and the papacy. Basing himself in theRegno, the emperor could call also on a powerful source of wealth and manpower unprecedented among his predecessors to press his ambitions in northern Italy. In 1237, Frederick II won a crushing victory over the Lombard League at theBattle of Cortenuova and imperial power in Lombardy appeared more powerful than ever. Despite his perennial conflict with the papacy and a few remaining stubborn Lombard cities, Frederick remained in a commanding overall position. From 1240, in an edict issued at Foggia, Frederick II was determined to push through far-reaching reforms to establish the Sicilian kingdom and Imperial Italy as a unified state bound by a centralized administration. He had already appointed his sonEnzo of Sardinia as Legate General for all of Italy in the previous year and he now appointed several imperial vicars and captains-general to govern the provinces. The function of the imperial vicars as military commanders and regional governors chosen for their loyalty and competence has been compared to Napoleonic marshals, and Frederick proactively supervised his cadre of officials.[27] Frederick also placed loyal Sicilian barons as podestàs over the subject cities of northern and central Italy. The unified administration was taken over directly by the emperor and his highly trained Sicilian officials whose jurisdiction now ranged across all of Italy. Henceforth, the new High Court of Justice would be supreme in both the Kingdom of Sicily and Imperial Italy. A central exchequer was established at Melfi to oversee financial management. Frederick also made efforts towards regulating education, commerce, and even medicine, similar to his earlier reforms in Sicily. For the rest of his reign, there was a continuous movement toward the extension and perfection of this new unified administrative system, with the Emperor himself as the driving force.[28]
Despite his mighty efforts however, Frederick's newly unified Italian state ultimately proved ephemeral. When he died in December 1250, in spite of setbacks at theBattle of Parma and theBattle of Fossalta during the previous two years, imperial power throughout Italy remained considerable and strong, and the emperor was in the ascendant against his enemies once again. Frederick’s unified imperial Italo-Sicilian regime broadly controlled the regions of Tuscany, Ancona, Spoleto, Piedmont, the Romagna, and most of Lombardy, as well as all of southern Italy. The remaining pro-Guelph cities in the north proved difficult to assault behind networks of defensive works, however, and resistance to imperial rule persisted. Even with imperial successes and the broad recovery of areas lost to the Guelphs in the previous two years, the conflict was locked in stalemate. Yet, so long as the great emperor lived, his legendary status and preeminence in Europe seemed like it could sustain the imperial cause. The collapse of the Hohenstaufen came after the emperor’s death. Robbed of his genius for state-building in its formative years, and struck by crises in the reigns of his successors, Frederick's work did not long survive him and Italian unification stalled until the 19th century. Nevertheless, the vicars and captains-general provided the prototype for the great Signori who dominated Italy in later generations and centuries. Each, such asCharles of Anjou, the Neapolitan kingsRobert,Ladislaus, andFerrante of Naples, or theVisconti in Milan, were in many ways aspiring Italian hegemons in Frederick's image, claiming for themselves a measure of his awesome prestige and might—some even continued to claim the title of imperial vicar.[29] Not until the eras ofEmperor Charles V and, later,Napoleon would a single ruler so dominate all of Italy.
Imperial Italy within the Holy Roman Empire in 1356
The Italian campaigns of the Holy Roman emperors decreased, but the kingdom did not become wholly meaningless. In 1310 theLuxembourg KingHenry VII of Germany with 5,000 men again crossed the Alps, moved into Milan and had himself crowned king of Italy (with a mock-up of theIron Crown), sparking a Guelph rebellion under LordGuido della Torre. Henry restored the rule ofMatteo I Visconti and proceeded to Rome, where he was crowned emperor by three cardinals in place ofPope Clement V in 1312. His further plans to restore the Imperial rule in northern Italy and to expand the empire, invading theKingdom of Naples, were aborted by his sudden death the next year.[30]
The Imperial claims to dominion in Italy mostly manifested themselves, however, in the granting of titles to the various strongmen who had begun to establish their control over the formerly republican cities. Most notably, the emperors gave their backing to theVisconti of Milan, and KingWenceslaus madeGian Galeazzo Visconti theduke of Milan in 1395. Other families to receive new titles from the emperors were theGonzaga ofMantua, and theEste ofModena and Reggio.
By the beginning of the early modern period, the Kingdom of Italy still formally existed but hadde facto splintered into completely independent and self-governingItalian city-states. Its territory had been significantly limited – the conquests of theRepublic of Venice in the "domini di Terraferma" and those of thePapal States had taken most of northeastern and central Italy outside the jurisdiction of the Empire.[31]
In many aspects, the Imperial claims to feudal overlordship over the Italian territories had become practically meaningless: the effective political authority, as well as the power to raise taxes and spend resources, was in the hands of the Italian princes and dukes. However, the presence of the Imperial feudal network in Italy continued to play a role in the history of the peninsula. It gave to EmperorsSigismund andMaximilian I the pretext to intervene in Italian affairs. Furthermore, the Imperial rights were notably asserted during theItalian Wars by Charles V (also king ofSpain, Naples and archduke ofAustria). He drove the French fromMilan after theBattle of Pavia, and prevented an attempt by the Italian princes, with French aid, to reassert their independence in theLeague of Cognac. His mutinous troopssacked Rome and, coming to terms with theMediciPope Clement VII, conquered Florence where he reinstalled the Medici asdukes of Florence aftera siege. Charles V wascrowned king of Italy with theIron Crown in medieval fashion and, upon the extinction of theSforza line of Milan in 1535, claimed direct possession of that territory as an Imperial fief. After Charles divided his possession between a Spanish and Austrian branch, Milan became a possession of theSpanish Empire of Charles's sonPhilip II of Spain, whereas the title of Holy Roman Emperor and the rights connected to Imperial Italy were transferred to Charles's brother,Ferdinand I. Milan continued to be a state of the Holy Roman Empire so that, in his position asduke of Milan, Philip II was, at least formally, a vassal of Emperor Ferdinand. However, following the reign of Charles V, no Holy Roman Emperor of the Austrian Habsburgs was crowned king of Italy and the title effectively ceased to be used for two centuries and a half.[32][33]
In 1559, the Kingdom of France ended its ambitions over the Imperial fiefs in Italy, abandoning its claims to Savoy and Milan and withdrawing from Tuscany and Genoese Corsica by the terms of theTreaty of Cateau-Cambrésis. The major imperial fiefs in Italy were known as "Feuda latina", whereas the smaller ones were known as "Feuda Minora". Italian princes did not send representatives to theImperial Diet, but their forces also joined theImperial Army, as in the case of theHungarian campaign ofMaximilian II againstSuleiman the Magnificent in 1566.[34]
While they were excluded from the Reichstag, the Italian states were still considered vassals of the emperor, like other states of the empire, and thus subject to certain obligations and jurisdiction. A special Italian section of theAulic Council (one of the two supreme courts of the Empire) was created in 1559. It handled 1,500 cases from Imperial Italy between 1559 and 1806 (out of 140,000 total), with most of those cases coming from later dates.[35] Italian states provided significant support in all of the Empire's wars in this time, either under their own princes or as part of the Habsburg territories (such as theImperial Free City of Trieste, theCounty of Gorizia and Gradisca, theDuchy of Milan, and later theGrand Duchy of Tuscany). Unlike most of the German states, the Imperial Italian contributions bypassed the Reichstag and other institutions and went directly to the Imperial army and treasury. The Italian states were in large part autonomous, but their lack of representation gave the emperor greater ability to act more autonomously with the Italian principalities than the German ones, such as when he decided to simply add the Grand Duchy of Tuscany (officially an imperial fief) to his family's lands after the extinction of the Medici ruling line in 1737.[36] Aside from thePrince-Bishopric of Trent,Piedmont-Savoy was the only independent Italian state represented in the Reichstag and also the only one to be part of the circle system (being within theUpper Rhenish Circle; the Habsburg possessions of Trieste and Gorizia-Gradisca were within theAustrian Circle, as was Trent). Thus despite being opposed to the Habsburg family, it still emphasized its imperial privileges to establish itself as suzerain over smaller surrounding lordships. In 1713 the dukes of Savoy also became kings through their holdings outside the Empire (first gaining theKingdom of Sicily in 1713, swapped in 1720 for theKingdom of Sardinia).[37]
Imperial authority was used by the Austrian Habsburgs to intervene in Italy during theWar of Mantuan Succession phase of theThirty Years' War and to take control of vacant Italian imperial fiefs during the European Wars of Succession of the 18th century: following the extinction of the Spanish Habsburgs in 1700, the emperor proclaimed Milan a vacant Imperial fief and added it to his direct Austrian dominions in 1707 (confirmed by theTreaty of Rastatt at the end of theWar of the Spanish Succession); theGonzaga of Mantua were deposed by the Imperial Diet in 1708 on charges offelony towards the Holy Roman Emperor; following the extinction of the Florentine House of Medici in 1737,Francis of Lorraine was invested with the Grand Duchy of Tuscany by Imperial diploma; a similar use of Imperial rights allowed the Habsburgs to assert sovereignty over theDuchy of Parma between 1735 and 1748, although this caused a dispute with the Papacy, which claimed it as aPapal fief.
Emperor Leopold I increasingly asserted his rights over the imperial fiefdoms of Italy from the 1660s with the decline of Spanish power and more overt intervention of the French. In 1687, a new plenipotentiary of Italy was appointed, a position that had been left vacant for over a century prior (the powers of the office had instead been exercised haphazardly by the Aulic Council). In 1690,Prince Eugene of Savoy tried to levy an imperial tax over Italy to pay for war expenses, the first time such a thing had been done. Then, in 1696, Leopold issued an edict mandating all of his Italian vassals to renew their oaths of allegiance within a year and a day on pain of forfeit. The renewal of fiefdoms incensed the papacy, some of whose own vassals now dug out ancient documents ostensibly proving them to be vassals of the Emperor. Smaller states of Italy saw the Emperor as their protector against larger territories like Savoy and the papacy.[38] Imperial authority strengthened throughout the 18th century, with the duchies of Milan and Mantua passing to the Habsburg family as vacant imperial fiefs during the War of the Spanish Succession, the end of theWar of the Quadruple Alliance reconfirming the statuses of Tuscany,Modena-Reggio, andParma-Piacenza as imperial fiefs,[39] and the Habsburgs continuing to rule the Italian territories oftheir hereditary lands (roughly the modern provinces ofTrentino-Alto Adige and theAustrian Littoral).Piedmont-Savoy, on the other hand, mostly remained defiant of Habsburg authority despite the duke receiving the title of "Royal Highness" from the Emperor in 1693, but still recognized the Empire as a valid institution andofficially participated in the diet.[40]
Kingdom of Italy and other Savoyard territories in 1789
The status of Imperial Italy was more or less stable up to 1789. There was even a serious push by the Savoyards (backed byPrussia) to raise Savoy toelectorate status in 1788, which would make it only the second non-German state to become so (afterBohemia, which was after thecrushing of Bohemian estates in 1620 dominated by German-speaking aristocrats). This came to nothing as theFrench Revolution of 1789 would quickly shatter the old order.[41]
During theFrench Revolutionary Wars, the Austrians weredriven from Italy by Napoleon Bonaparte, who set uprepublics throughout northern Italy, and by theTreaty of Campo Formio of 1797, EmperorFrancis II relinquished any claims over the territories that made up the Kingdom of Italy. Theimperial reorganization carried out in 1799–1803 left no room for Imperial claims to Italy – even theArchbishop of Cologne was gone,secularized along with the other ecclesiastical princes.[42][43][44] Napoleon's victory in theWar of the Second Coalition saw this reconfirmed in theTreaty of Lunéville. In 1805, while the Holy Roman Empire was still in existence, Napoleon, by nowEmperor of the French as Napoleon I, claimed the crown of the newKingdom of Italy for himself, putting theIron Crown on his head atMilan on 26 May 1805. He also directly annexed most of the former Imperial Italy (including Piedmont-Savoy,Genoa and Tuscany) into France. The Empire itselfwas abolished the next year on 6 August 1806. TheCongress of Vienna following Napoleon's defeat did not bring back the Holy Roman Empire nor the Kingdom of Italy,[45][46] and the restored Italian kingdoms and duchies now either became fully sovereign in their own right or became a part of the newly-declaredAustrian Empire (which alsoannexed the former Venetian Republic).
^"His dream of universal power made him regard himself as an emperor of classical times and a direct successor toAugustus", notes Roberto Weiss,The Renaissance Discovery of Classical Antiquity (Oxford: Blackwell) 1973:12.
^Ludovico Muratori, "Annali d'Italia", Anno Domini 1566, mentioned in Brendian Maurice Dooley,Italy in the Baroque – Selected readings, New York and London 1995,pp. 622–628 andp. 678.
^Joachim Whaley, "Germany and the Holy Roman Empire: Volume II: The Peace of Westphalia to the Dissolution of the Reich, 1648–1806", from the Oxford History of Early Modern Europe, p. 109-110, 24.
^H. Thompson, Richard.Lothar Franz Von Schonborn and the Diplomacy of the Electorate of Mainz: From the Treaty of Ryswick to the Outbreak of the War of the Spanish Succession. Springer. pp. 158–160.
^Palmer, R. R.A History of the Modern World. McGraw-Hill Education.
^Paolo Malanima, "The Economy of Renaissance Italy", Routledge: January 2024, p. 99. Contains data for all states in the table except Naples and Sicily. Some minor states such as Trento, Presidi, Urbino, San Marino, and Massa do not make the list, nor does Spanish-ruled Sardinia.
^Wilson, Peter H. (2009). "Europe's Tragedy: A History of the Thirty Years War." Allen Lane. Page 117: "over a million apiece in Milan and Sicily, and three million more in Naples." Page 788 also contains the population figure for Gorizia.