Charles XIV John


Charles XIV John from 1818 until his death was King of Sweden and Norway. In modern Norwegian lists of kings he is called Charles III John. He was the first monarch of the Bernadotte dynasty.
Born in Pau in southern France, Bernadotte joined the French Royal Army in 1780. Following the outbreak of the French Revolution, he exhibited great military talent, rapidly rising through the ranks, and was made a brigadier general by 1794. He served with distinction in Italy and Germany, and was briefly Minister of War. His relationship with Napoleon was turbulent; nevertheless, Napoleon named him a Marshal of the Empire on the proclamation of the French Empire. Bernadotte played a significant role in the French victory at Austerlitz, and was made Prince of Pontecorvo as a reward.
In 1810, Bernadotte was unexpectedly elected the heir-presumptive to the childless King Charles XIII of Sweden, thanks to the advocacy of Baron Carl Otto Mörner, a Swedish courtier and obscure member of the Riksdag of the Estates. He assumed the name Charles John and became the de facto regent and head of state. In 1813, following the sudden unprovoked French invasion of Swedish Pomerania, Crown Prince Charles John aligned Sweden with Napoleon's enemies in the Sixth Coalition, wherein he authored the Allied campaign plan, and commanded the Allied Army of the North that made the decisive attack on the last day of the catastrophic French defeat at Leipzig.
Charles John forced the Danish king to cede Norway to Sweden after the War of the Sixth Coalition, leading to the Swedish-Norwegian war of 1814 where Norway was defeated after a single summer’s conflict. This put Norway into a union with Sweden, which lasted for almost a century before being peacefully dissolved in 1905. The Swedish-Norwegian war of 1814 is credited as Sweden's last direct conflict and war.
Upon the death of Charles XIII in 1818, Charles John ascended to the throne. He presided over a period of peace and prosperity, and reigned until his death in 1844.

Early life and family

Bernadotte was born in Pau, France, as the son of Jean Henri Bernadotte, prosecutor at Pau, and his wife Jeanne de Saint-Jean, niece of the lay abbot of Sireix. The family name was originally du Poey, but was changed to Bernadotte—a surname of an ancestress at the beginning of the 17th century. Soon after his birth, Baptiste was added to his name, to distinguish him from his elder brother Jean Évangeliste. Bernadotte himself added Jules to his first names as a tribute to the French Empire under Napoleon I.
At the age of 14, he was apprenticed to a local attorney. However, the death of his father when Bernadotte was just 17 stopped the youth from following his father's career.

Early military career

Bernadotte joined the army as a private in the Régiment Royal–La Marine on 3 September 1780, and first served in the newly conquered territory of Corsica. Subsequently, the Régiment stationed in Besançon, Grenoble, Vienne, Marseille and Île de Ré. He reached the rank of sergeant in August 1785 and was nicknamed Sergeant Belle-Jambe, for his smart appearance. In early 1790 he was promoted to Adjudant-Major, the highest rank for non-commissioned officers in the Ancien Régime.

Revolutionary Wars

Following the outbreak of the French Revolution, his eminent military qualities brought him speedy promotion. Bernadotte's promotions came both from the esteem of his commanders as well as from his men; having been elected to the rank of lieutenant colonel and colonel by his men, though he refused both nominations in favor of traditional advancement.
It was during this period of rapid advancement that the military qualities he became known for, daring assaults and Gasconades, came to the fore. Of the latter, Bernadotte was gifted in his ability to inspire his men to prodigious feats of valor. As Colonel and commander of the 71st Demi-Brigade, Bernadotte rallied his men, who were retreating in disorder before an Austrian attack, by tearing off his epaulettes, throwing them to the ground before his men and shouting “If you dishonor yourselves by flight, I refuse to remain your colonel!” Soldiers left the ranks, gathered his epaulettes, pressed them into his hands, formed ranks and reformed the line and counter-attacked.
By 1794 he was promoted to brigadier, attached to the Army of Sambre-et-Meuse. After Jourdan's victory at Fleurus, where he distinguished himself with a decisive attack and seizure of key terrain that led to the Austrian retreat, he then became a divisional general.
Bernadotte played key roles throughout the next 18 months during the three French invasions into Germany; often employed in the place of honor during offensives leading the vanguard, and in retreat as a defensive specialist commanding the rearguard.
At the Battle of Theiningen, Bernadotte contributed, more than anyone else, to the successful retreat of the French army over the Rhine after its defeat by the Archduke Charles of Austria.
At the beginning of 1797 he was ordered by the Directory to march with 20,000 men as reinforcements to Napoleon Bonaparte's army in Italy. His successful crossing of the Alps through the storm in midwinter was highly praised but coldly received by the Italian Army. Upon receiving insult from Dominique Martin Dupuy, the commander of Milan, Bernadotte was to arrest him for insubordination. However, Dupuy was a close friend of Louis-Alexandre Berthier and this started a long-lasting feud between Bernadotte and Napoleon's Chief of Staff.
He had his first interview with Napoleon in Mantua and was appointed the commander of the 4th division. During the invasion of Friuli and Istria, Bernadotte distinguished himself greatly at the passage of the Tagliamento where he led the vanguard, and at the capture of the fortress of Gradisca. After the 18th Fructidor, Napoleon ordered his generals to collect from their respective divisions' addresses in favor of the coup d'état of that day; but Bernadotte sent an address to the directory different from that which Napoleon wished for and without conveying it through Napoleon's hands.
After the treaty of Campo Formio, Napoleon gave Bernadotte a friendly visit at his headquarters at Udine, but immediately after deprived him of half his division of the army of the Rhine, and commanded him to march the other half back to France. Paul Barras, one of five directors, was cautious that Napoleon would overturn the Republic, so he appointed Bernadotte commander-in-chief of the Italian Army in order to offset Napoleon's power. Bernadotte was pleased with this appointment but Napoleon lobbied Talleyrand-Périgord, the Minister of Foreign Affairs, to appoint him to the embassy of Vienna instead. Bernadotte was very dissatisfied; he finally accepted the post in Vienna, but had to quit owing to the disturbances caused by his hoisting the tricolour over the embassy.
After returning from Vienna, he resided in Paris. He married Désirée Clary in August 1798, the daughter of a Marseilles merchant and Joseph Bonaparte's sister-in-law. In November of the same year he was made commander of the army of observation on the upper Rhine. Although solicited to do so by Barras and Joseph Bonaparte, he did not take part in the coup d'état of the 30th Prairial. From 2 July to 14 September he was Minister of War, in which capacity he displayed great ability. However, his popularity and contacts with radical Jacobins aroused antipathy towards him in the government. On the morning of 13 September he found his resignation announced in the Moniteur before he was aware that he had tendered it. This was a trick; played upon him by Sieyès and Roger Ducos, the directors allied to Napoleon.
He declined to help Napoleon Bonaparte stage his coup d'état of November 1799 but nevertheless accepted employment from the Consulate, and from April 1800 to 18 August 1801 Commander-in-Chief of the Army of the West, in the rebellious Vendée, and successfully restored its tranquility.
In 1802, Napoleon Bonaparte proposed that Bernadotte head to New France to serve as governor of Louisiana, which was to be transferred back to French control following the Third Treaty of San Ildefonso. In accepting the position, Bernadotte requested additional soldiers, settlers, and funding to support the colony, but Napoleon refused. In response, Bernadotte, declined the posting and instead was named plenipotentiary ambassador to the United States. His posting was cancelled, however, after the Sale of Louisiana.

Marshal of the French Empire

On the introduction of the First French Empire, Bernadotte became one of the eighteen Marshals of the Empire, and from June 1804 to September 1805 served as governor of the recently occupied Hanover. In this capacity, as well as during his later command of the army of northern Germany, he created for himself a reputation for independence, incorruptibility, moderation, and administrative ability.
During the campaign of 1805, Bernadotte, with his army corps from Hanover formed into the I Corps, commanded the Left Wing of the Grand Army overseeing Marmont's II Corps and having the majority of the Bavarian Army attached to his command; some 65,000 men or 1/4th of the Army. Bernadotte was also tasked with assuring France's newest ally, the Elector of Bavaria, Maximillian Joseph, that the Austrians would be driven from his country.
Bernadotte, with Davout's III Corps attached to his command, and the Bavarians, gained a victory over the Austrians driving them out of Munich on October 12th, taking some 3000 prisoners and 19 guns and installing Maximillian Joseph back onto his throne. I Corps then co-operated in the great movement which resulted in the shutting off of Mack in the Battle of Ulm. Bernadotte's troops then captured Salzburg on 30 October.
In the Battle of Austerlitz he was posted with his corps in the center between Soult and Lannes, and contributed to defeating the attempt of the right wing of the allies to outflank the French army. As a reward for his services at Austerlitz, he became the 1st Sovereign Prince of Ponte Corvo, a district of Naples formerly subject to the Pope.
However, during the campaign against Prussia, in the same year, he was severely reproached by Napoleon for not participating with his army corps in the battles of Jena and Auerstädt. Napoleon, on the night of 13 October, thinking he had faced the whole Prussian army at Jena, sent orders to Bernadotte and Davout to fall back from Naumburg and get across the Prussian line of retreat. In pursuance of these orders, Bernadotte, separately from Davout, left Naumburg at dawn on the morning of the 14th for Dornburg and marched towards Apolda, which he reached by 16:00. Hampered by the very poor state of the roads, he could not engage in the Battle of Jena, though he effectively compelled the Prussians to retreat from both battlefields by posting his troops on the heights of Apolda.
Afterwards, Bernadotte was accused of deliberately refusing to support Davout, who had unexpectedly encountered the Prussian main army at Auerstädt, out of jealousy, and Napoleon, if reminiscences from St. Helena may be believed, once intended to put Bernadotte before a court-martial. In fact, he did what he had been ordered to do, and more fundamental responsibility for his absence rests upon the ambiguous and indirect orders issued by Berthier and Napoleon's unawareness of the Prussian position.
After the Battle of Jena, Bernadotte crushed the Prussian Reserve Army, all fresh troops fortified behind a marsh and the River Saale, under Duke Eugen of Württemberg at Halle, though Imperial Headquarters did not much appreciate this victory. When visiting Halle after the battle, and commenting on the degree of difficulty of storming a fortified position accessible only by a single bridge, Napoleon enigmatically commented "Bernadotte stops at nothing. Someday the Gascon will get caught." Subsequently, Bernadotte pursued, conjointly with Soult and Murat, Prussian general Blücher's Corps to Lübeck, where his troops stormed the Prussian defenses, taking the city and forcing Blücher's capitulation at Radkow. When the French forced their way to Lübeck, the city became the target of large-scale looting and rampage by the French soldiers. Bernadotte, struggling desperately to prevent his men from sacking, was given six horses from the Council of Lübeck as their appreciation. He also treated captured Swedish soldiers with courtesy and allowed them to return to their home country. The impressed Swedes went home with a tale of Bernadotte's fairness in maintaining order within the city.
Thereafter he marched to Poland in command of the French Left Wing, composed of his I Corps and Ney's VI Corps. Left unsupported by Ney's unexpected movement toward Königsberg, the Russians under Levin August von Bennigsen, passed over to the offensive and attempted to destroy Bernadotte's and Ney's isolated Corps. Napoleon, having received word of the Russian offensive, gave word to Bernadotte to retreat West as to draw the Russians toward him so that Napoleon could then cut-off and surround the Russians. Bernadotte moved West as ordered, pursued by Bennigsen where he ably defeated the numerically superior Russian vanguard at Mohrungen. Due to the capture of a courier carrying the Emperor's latest orders, Bernadotte was not informed of a change of strategy to move East toward the rest of the French Army. As a consequence, Bernadotte's I Corps was too far away to take part in the Battle of Eylau. Napoleon rebuked him for his absence but it became acknowledged that it was not due to Bernadotte, but Berthier's carelessness in dispatching the orderly. The Russians resumed the offensive that summer and Bernadotte was attacked by, and defeated, a strong Prussian Corps at Spanden, preserving the French bridgehead over the Pasłęka, where he was nearly killed when a spent ball struck him in the neck. Due to this near fatal wound, Bernadotte was invalided to the rear and missed the remainder of the Polish Campaign.
After the Peace of Tilsit, in 1808, as well-liked governor of the Hanseatic towns, where he once again proved his administrative and diplomatic abilities, he was to direct the expedition against Sweden, via the Danish islands, but the plan came to naught because of the want of transports and the defection of the Spanish contingent, which went back to Spain to fight against Napoleon at the start of the Peninsular War. Pursuant to the projected invasion of Sweden, and by virtue of Denmark becoming an ally of France in 1808, Bernadotte found himself de facto head of a French occupation of Denmark. However, Bernadotte maintained strict discipline amongst his troops and his good treatment of the Danes made him popular with the populace and Danish Royal Family. Upon his departure from Denmark he was one of few Frenchmen of the period to be awarded the Order of the Elephant.
During Bernadotte's time as governor of the Hanseatic cities, the Abdications of Bayonne occurred, an event that triggered the Peninsular War that would play so large a role in Napoleon's defeat. For a time Napoleon considered the notion of placing Bernadotte on the Spanish throne; going so far as to hint at it in a letter to him. However, Bernadotte made it known to Napoleon that he didn't want the Spanish Crown. Joseph Bonaparte, Bernadotte's friend and brother-in-law, was chosen instead. It was not the first, or last time, that Napoleon thought of placing Bernadotte on a foreign throne. Indeed, Napoleon on several occasions, both during his days as First Consul and then as Emperor, thought of naming Bernadotte as his successor by adoption. Despite their rivalry, Napoleon felt that Bernadotte alone had the popularity, administrative and military skill to safeguard the Empire he had built. However, the birth of the King of Rome put an end to Napoleon's need for an heir. Ironically, Bernadotte did eventually wear a crown, not through the auspices of Napoleon, but as an enemy of France.
Being recalled to Germany to assist in the new war between France and Austria, he received the command of the 9th Corps, which was mainly composed of Saxons. Further difficulties with Berthier, and being saddled with ill-prepared Saxons, combined with an illness, compelled Bernadotte to beg for release from service. Bernadotte wrote to Napoleon that "I see my efforts perpetually paralyzed by a hidden force over which I can not prevail." Napoleon disregarded these appeals and Bernadotte proceeded with the campaign, commanding mostly foreign troops with few French troops under his command.
At the Battle of Wagram, he entered battle with his Saxon corps, to which the division of Dupas was attached and which formed his reserve. Resting on the French Left, Bernadotte's corps was battered during the night but resisted the full fury of the Austrian attack facing superior numbers. At a critical moment he ordered Dupas forward to his support; the latter replied that he had orders from the emperor to remain where he was. Having been badly mauled, and fully exposed ahead of the main French line, IX Corps withdrew from the village of Aderklaa against Napoleon's orders. On the second day of battle, 6 July 1809, IX Corps, having been mauled the night before, wherein Bernadotte struggled to rally his demoralized Saxons, was attacked by two Austrian corps, as part of Archduke Charles's effort to break the French line. This time Bernadotte's depleted forces - he had only 6,000 infantry left - broke and fled. The routed Saxons retreated in disorder toward Raasdorf as Bernadotte attempted to rally his men, where he encountered Napoleon. IX Corps rallied and played a further role in the battle. Rumors that Napoleon relieved Bernadotte of command on the spot at Raasdorf have long been the stuff of legend, but are not verified. After the battle, Bernadotte complained to Napoleon for having, in violation of all military rules, ordered Dupas to act independently of his command, and for having thereby caused great loss of life to the Saxons, and tendered his resignation. Napoleon accepted after he had become aware of an order of the day issued by Bernadotte in which he gave the Saxons credit for their courage in terms inconsistent with the emperor's official bulletin. Accounts of Bernadotte's role at Wagram are contradictory. While it is true that IX Corps broke on 6 July, as did other French formations, they later rallied and played a part in the victory. Moreover, Bernadotte fought with exceptional personal courage, at the head of his troops, and narrowly averted death when attacked by Austrian cavalry. It is likely that IX Corps' poor performance would have been forgotten, and Bernadotte would have retained his command, had he never published the controversial Order of the Day. However, Bernadotte's praise for the Saxons, as well as his mild and courteous treatment of them while under his command, was never forgotten by the Saxon officers and this would later have disastrous consequences for the French when a whole Saxon division defected to Bernadotte's Army of the North during a key moment of the Battle of Leipzig.
With Bernadotte having returned to Paris, the Walcheren Campaign caused the French ministry in the absence of the emperor to entrust him with the defense of Antwerp with both regular French and Dutch troops along with the National Guard. Bernadotte, with his customary skill, took command of a chaotic situation wherein troops from all over the Empire and its vassal states, and raw conscripts, were sent to Holland under divided command. He re-organized and trained his forces, named by the Emperor as the Army of Antwerp, by instilling discipline in old soldiers too long at the depots and teaching raw conscripts their trade. Everywhere he instilled a fighting spirit, making an army out of a mob, and thus he rapidly brought the defenses of Antwerp to a high order of readiness. With Antwerp bristling with cannon and numerous defenders, and with the Army of Antwerp whipped into fighting shape, the British, vexed by poor leadership and with half the army immobilized with fever thanks to the insalubrious islands upon which they were quartered, realized that it was no longer possible to close the Scheldt, or take Antwerp, and withdrew their forces. In a proclamation issued to his troops at Antwerp he made an implied charge against Napoleon of having neglected to prepare the proper means of defense for the Belgian coast. A displeased Napoleon relieved Bernadotte of command of his ad-hoc army, and ordered his return to Paris to leave for Catalonia and take command of the Army there. Refusing to comply with the order, he was summoned to Vienna, and after an interview with Napoleon at Schönbrunn accepted the general government of the Roman states.

Offer of the Swedish throne

In 1810 Bernadotte was about to enter his new post as governor of Rome when he was unexpectedly elected the heir-presumptive to King Charles XIII of Sweden. The problem of Charles's successor had been acute almost from the time he had ascended the throne a year earlier. He was 61 years old and in poor health. He was also childless; Queen Charlotte had given birth to two children who had died in infancy, and there was no prospect of her bearing another child. It was apparent almost as soon as Charles XIII was crowned that the Swedish branch of the House of Holstein-Gottorp would die with him. The king had adopted a Danish prince, Charles August, as his son soon after his coronation, but he had died just a few months after his arrival. Despite the fact that Napoleon favored his ally Danish King Frederick VI, Danish Prince Frederick Christian initially had the most support to become Swedish Crown Prince as well.
The Swedish court initially sounded out the emperor for his preferences on candidates for crown prince, whereupon Napoleon made it clear he preferred his stepson Eugène de Beauharnais, one of his nephews or one of his brothers. However, Eugène, serving as viceroy in Italy, did not wish to convert to Lutheranism, a prerequisite for accepting the Swedish offer. Moreover, none of Napoleon's brothers was interested in going to Sweden and his nephews were too young, as the Swedes did not want the hazards of minority rule in the event King Charles died prematurely. The matter was decided by an obscure Swedish courtier, son of Baron Gustav Mörner, a commander of the Swedish force captured by Bernadotte at Lübeck, Baron Karl Otto Mörner, who, entirely on his own initiative, offered the succession to the Swedish crown to Bernadotte. Bernadotte communicated Mörner's offer to Napoleon who at first treated the situation as an absurdity, but later came around to the idea and diplomatically and financially supported Bernadotte's candidacy.
Although the Swedish government, amazed at Mörner's, at once placed him under arrest on his return to Sweden, the candidature of Bernadotte gradually gained favour and on 21 August 1810 he was elected by the Riksdag of the Estates in Örebro to be the new crown prince, and was subsequently made Generalissimus of the Swedish Armed Forces by the king. Bernadotte was elected partly because a large part of the Swedish Army, in view of future complications with Russia, were in favour of electing a soldier, and partly because he was also personally popular, owing to the kindness he had shown to the Swedish prisoners in Lübeck. Another factor which favored Bernadotte's election was his close ties to French Emperor Napoleon Bonaparte, who had recently defeated Sweden in the Franco-Swedish War.
Before freeing Bernadotte from his allegiance to France, Napoleon asked him to agree never to take up arms against France. Bernadotte refused to make any such agreement, upon the ground that his obligations to Sweden would not allow it; Napoleon exclaimed "Go, and let our destinies be accomplished" and signed the act of emancipation unconditionally. Many were also optimistic that Sweden would capture Finland under Charles John. The Swedish crown prince even unsuccessfully sought Napoleon's support to assist Sweden in conquering Norway.

Crown Prince and Regent

On 2 November 1810 Bernadotte made his solemn entry into Stockholm, and on 5 November he received the homage of the Riksdag of the Estates, and he was adopted by King Charles XIII under the name of "Charles John". At the same time, he converted from Roman Catholicism to the Lutheranism of the Swedish court; Swedish law required the monarch to be Lutheran.
The new Crown Prince was very soon the most popular and most powerful man in Sweden and quickly impressed his adoptive father. Following his first meeting with his new heir, Charles XIII remarked to his aide-de-camp count Charles de Suremain "My dear Suremain, I have gambled heavily, and I believe that after all I have won." He also made himself well liked by Queen Charlotte, who regarded him a "gentleman in every sense of the word", and established a net of contact within the Swedish aristocracy, befriending in particular the Brahe family through his favorite Magnus Brahe and countess Aurora Wilhelmina Brahe, whose cousin Mariana Koskull became his lover.
The infirmity of the old King and the dissensions in the Privy Council of Sweden placed the government, and especially the control of foreign policy, entirely in his hands. The keynote of his whole policy was the acquisition of Norway as a compensation for the loss of Finland and Bernadotte proved anything but a puppet of France. Many Swedes expected him to reconquer Finland, which had been ceded to Russia; however, the Crown Prince was aware of its difficulty for reasons of the desperate situation of the state finance and the reluctance of the Finnish people to return to Sweden. Even if Finland was regained, he thought, it would put Sweden into a new cycle of conflicts with a powerful neighbor because there was no guarantee Russia would accept the loss as final. Therefore, he made up his mind to make a united Scandinavian peninsula, which was easier to defend, by taking Norway from Denmark and uniting her to Sweden. He tried to divert public opinion from Finland to Norway, by arguing that to create a compact peninsula, with sea for its natural boundary, was to inaugurate an era of peace, and that waging war with Russia would lead to ruinous consequences.
Soon after Charles John's arrival in Sweden, Napoleon compelled him to accede to the Continental System and declare war against Great Britain; otherwise, Sweden would have to face the determination of France, Denmark and Russia. This demand would mean a hard blow to the national economy and the Swedish population. Sweden reluctantly declared war against Great Britain but it was treated by both countries as being merely nominal, although Swedish imports of British goods decreased from £4,871 million in 1810 to £523 million in the following year.
In January 1812, French troops suddenly invaded Swedish Pomerania and the island of Rügen. The decisive reason was that Napoleon, before marching to Moscow, had to secure his rear and dared not trust a Swedish continental foothold behind him. To render it the more insulting, Napoleon scheduled it for the Crown Prince's birthday. The initially amicable relationship which Charles John had with Napoleon soon changed because of this invasion. The invasion was a clear violation of international law as well as an act of war so public opinion in Sweden was understandably outraged. Moreover, it antagonized the pro-French faction at the Swedish court. Thereafter, the Crown Prince declared the neutrality of Sweden and opened negotiations with Great Britain and Russia.
In 1813, he allied Sweden with Napoleon's enemies, including Great Britain, Russia and Prussia, in the Sixth Coalition, hoping to secure Norway. After the defeats at Lützen and Bautzen, it was the Swedish Crown Prince who put fresh fighting spirit into the Allies; and at the conference of Trachenberg he drew up the general plan for the campaign which began after the expiration of the Truce of Pläswitz.
Charles John, as the Commander-in-Chief of the Northern Army, successfully defended the approaches to Berlin and was victorious in battle against Oudinot in August and against Ney in September at the Battles of Großbeeren and Dennewitz. Bernadotte's Army of the North would continue to guard Berlin and keep watch on Davout's forces in Hamburg while the Allies, in accordance with the plan conceived at Trachenberg, maneuvered toward Napoleon's army at Leipzig. With the other Allied armies engaged in battle on 17 October, Bernadotte's army finally crossed the Elbe and joined in the Battle of Leipzig on 19 October. His fresh troops, reinforced by 30,000 Prussians, joined the fray against the already battered French lines where Swedish forces entered battle in numbers for the first time in the campaign. At a critical moment an entire Saxon division went over to his army in response to a proclamation released a week prior in which Bernadotte invited the Saxons to join their old commander in defeating Napoleon. The Army of the North committed the coup de grâce on the already depleted French and Bernadotte was the first of the Allied sovereigns to enter Leipzig.
After the Battle of Leipzig he went his own way, determined at all hazards to cripple Denmark and to secure Norway, defeating the Danes in a relatively quick campaign. His efforts culminated in the favourable Treaty of Kiel, which transferred Norway to Swedish control.
However, the Norwegians were unwilling to accept Swedish control. They declared independence, adopted a liberal constitution and elected Danish crown prince Christian Frederick to the throne. The ensuing war was swiftly won by Sweden under Charles John's generalship. The military operations in 1814 were to be Sweden's last war to this day. Charles John could have named his terms to Norway, but in a key concession accepted the Norwegian constitution and its own political autonomy. This paved the way for Norway to enter a personal union with Sweden later that year.
During the period of the Allied invasion of France in the winter and spring of 1814, when it was unclear who would rule France after the war, the Russian Tsar Alexander I flirted with the idea of installing Charles John on the French throne in place of Napoleon. Ultimately the British and Austrians vetoed the idea, and the Allies agreed that if Napoleon were to be deposed, the only acceptable alternative was the restoration of the House of Bourbon.

King of Sweden and Norway

Charles John had been regent and de facto head of state upon his arrival, and took an increasing role in government from 1812 onward, with Charles XIII reduced to a mute witness in government councils following a stroke.
Upon Charles's death on 5 February 1818, Charles John ascended the throne. He was initially popular in both countries. The democratic process and forces steadily matured under the King's restrained executive power.
The foreign policy applied by Charles John in the post-Napoleonic era was characterized by the maintenance of balance between the Great Powers and non-involvement into conflicts that took place outside of the Scandinavian peninsula. It made a sharp contrast with Sweden's previous hegemonic expansionism resulting in uninterrupted wars with neighboring countries for centuries, and he successfully kept his kingdoms in a state of peace from 1814 until his death. He was especially concerned about the conflict between Great Britain and Russia. In 1834, when the relationship between the two countries strained regarding the Near East Crisis, he sent memoranda to British and Russian governments and proclaimed neutrality in advance. It is pointed out as the origin of Swedish neutrality.
His domestic policy particularly focused on promotion of economy and investment in social overhead capital, and the long peace since 1814 led to an increased prosperity for the country. During his long reign of 26 years, the population of the Kingdom was so increased that the inhabitants of Sweden alone became equal in number to those of Sweden and Finland before the latter province was torn from the former, the national debt was paid off, a civil and a penal code were proposed for promulgation, education was promoted, agriculture, commerce, and manufactures prospered, and the means of internal communication were increased.
On the other hand, radical in his youth, his views had veered steadily rightward over the years, and by the time he ascended the throne he was an ultra-conservative. His autocratic methods, particularly his censorship of the press, were very unpopular, especially after 1823. However, his dynasty never faced serious danger, as the Swedes and the Norwegians alike were proud of a monarch with a good European reputation.
He also faced challenges in Norway. The Norwegian constitution gave the Norwegian parliament, the Storting, more power than any legislature in Europe. While Charles John had the power of absolute veto in Sweden, he only had a suspensive veto in Norway. He demanded that the Storting give him the power of absolute veto, but was forced to back down. Charles John's difficult relationship with Norway was also demonstrated by the Storting's unwillingness to grant funds for the construction of a Royal Palace in the Norwegian capital Oslo. The construction began in 1825, but the Storting halted the funding after the costly foundation was laid and demanded that the appointed architect, Hans Linstow, construct a simpler palace. This was seen by many as a protest against unnecessary spending and the king's authority. The palace itself was not completed until 1849, long after the death of Charles John, and was inaugurated by Oscar I. The main street in Oslo, Slottsgaten, would later be named after Charles John as Karl Johans gate.
His popularity decreased for a time in the 1830s, culminating in the Rabulist riots after the Lèse-majesté conviction of the journalist Magnus Jacob Crusenstolpe, and some calls for his abdication. Charles John survived the abdication controversy and he went on to have his silver jubilee, which was celebrated with great enthusiasm on 18 February 1843. He reigned as King of Sweden and Norway from 5 February 1818 until his death in 1844.

Death

On 26 January 1844, his 81st birthday, Charles John was found unconscious in his chambers having suffered a stroke. While he regained consciousness, he never fully recovered and died on the afternoon of 8 March. On his deathbed, he was heard to say:
His remains were interred after a state funeral in Stockholm's Riddarholm Church. He was succeeded by his only son, Oscar I.

Honours

He became Lord and Master of all Swedish orders of chivalry upon his accession to the throne.

Foreign

Arms and monogram

Fictional portrayals

and Ferdinand Langlé's 1833 play Le Camarade de lit depicts Bernadotte as King of Sweden; an old grenadier claims that, as a young man, Bernadotte received a tattoo of a scandalous republican motto: either Mort aux Rois, or Mort aux tyrans, or Mort au Roi. The tattoo is finally revealed to read Vive la république and a Phrygian cap: a highly ironic image and text for the skin of a king. This play was so popular that the idea that King Charles XIV John had a tattoo reading "Death to kings" is often repeated as fact, although there is no basis to it. However, it is true that Bernadotte wrote in 1797, "Being a republican both by principle and by conviction, I want to fight all royalists to my death."
The love triangle between Napoleon, Bernadotte, and Désirée Clary was the subject of the novel Désirée by Annemarie Selinko.
The novel was filmed as Désirée in 1954, with Marlon Brando as Napoleon, Jean Simmons as Désirée, and Michael Rennie as Bernadotte.
Bernadotte is a primary supporting character in the historical fiction novel by New York Times Bestselling author Allison Pataki A Queen's Fortune: A Novel of Desiree, Napoleon, and the Dynasty that outlasted the Empire, that tells the life story of his wife Desiree Clary.