Summary

The American Cyclopædia — Bernadotte…

Napoleon suppressed the crown prince's revenues as a French prince, declined to receive his despatches, and sent back the order of the Seraphim bestowed by him upon the new-born king of Rome. Finally French troops in January, 1812, invaded Swedish Pomerania and the island of Rügen; whereupon Sweden concluded an offensive alliance against France with Russia. In this treaty the annexation of Norway to Sweden was stipulated. When Napoleon declared war against Russia, Bernadotte was for a time the arbiter of the destinies of Europe.
Source: Wikisource

The American Cyclopædia — Bernadotte…

When the allies entered France the crown prince followed slowly, and stopped on the frontier. After Napoleon's abdication he repaired personally to Paris, where his reception by the allies was not particularly cordial; but on his return to Sweden the treaty of Kiel was guaranteed by the five great powers. The representatives of Norway, assembling at Eidwold, adopted the constitution which is still in force. This constitution Bernadotte agreed to accept, and obtained the assent to it of the Swedish assembly (storthing) .
Source: Wikisource

The American Cyclopædia — Bernadotte…

After the peace of Tilsit, according to the alliance concluded between Denmark and Napoleon, French troops were to occupy the Danish islands, thence to act against Sweden. Accordingly, in 1808, while Russia invaded Finland, Bernadotte was commanded to move upon Seeland in order to penetrate with the Danes into Sweden to dethrone its king, and to partition the country between Denmark and Russia.
Source: Wikisource

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