![This date in History. August 21, 1810: Election of Jean Baptiste Bernadotte as Crown Prince of Sweden. | European Royal History This date in History. August 21, 1810: Election of Jean Baptiste Bernadotte as Crown Prince of Sweden. | European Royal History](https://europeanroyalhistory.files.wordpress.com/2019/08/img_8191.jpg?w=584)
This date in History. August 21, 1810: Election of Jean Baptiste Bernadotte as Crown Prince of Sweden. | European Royal History
![File:Jean-Baptiste-Jules Bernadotte, lieutenent au 36e régiment de ligne en 1792 (1764-1844).jpg - Wikimedia Commons File:Jean-Baptiste-Jules Bernadotte, lieutenent au 36e régiment de ligne en 1792 (1764-1844).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Jean-Baptiste-Jules_Bernadotte%2C_lieutenent_au_36e_r%C3%A9giment_de_ligne_en_1792_%281764-1844%29.jpg/800px-Jean-Baptiste-Jules_Bernadotte%2C_lieutenent_au_36e_r%C3%A9giment_de_ligne_en_1792_%281764-1844%29.jpg)
File:Jean-Baptiste-Jules Bernadotte, lieutenent au 36e régiment de ligne en 1792 (1764-1844).jpg - Wikimedia Commons
The Age of Napoleon on Twitter: "On this day in 1818, former Marshal of France Jean-Baptiste Bernadotte became King Karl XIV Johan of Sweden. A remarkable transformation for a former Jacobin https://t.co/iGiRkId0Z5" /
![Lo Que Pasó en la Historia: August 21: Jean-Baptiste Bernadotte, a French Marshal, was elected Crown Prince of Sweden in 1810. Lo Que Pasó en la Historia: August 21: Jean-Baptiste Bernadotte, a French Marshal, was elected Crown Prince of Sweden in 1810.](http://2.bp.blogspot.com/-7EY88XwsCc8/VakuEpcpAsI/AAAAAAAAJTs/Vcs8XpGgpOM/s280/2.%2Broederer-10.jpg)
Lo Que Pasó en la Historia: August 21: Jean-Baptiste Bernadotte, a French Marshal, was elected Crown Prince of Sweden in 1810.
![NPG D47056; Charles XIV John, King of Sweden (Jean-Baptiste Jules Bernadotte) - Portrait - National Portrait Gallery NPG D47056; Charles XIV John, King of Sweden (Jean-Baptiste Jules Bernadotte) - Portrait - National Portrait Gallery](https://collectionimages.npg.org.uk/large/mw270641/Charles-XIV-John-King-of-Sweden-Jean-Baptiste-Jules-Bernadotte.jpg)