![Epic History TV on Twitter: "To many, Bernadotte was the great traitor - Napoleon's ex-Marshal who became Crown Prince of Sweden & led an army against his former Emperor. His royal house Epic History TV on Twitter: "To many, Bernadotte was the great traitor - Napoleon's ex-Marshal who became Crown Prince of Sweden & led an army against his former Emperor. His royal house](https://pbs.twimg.com/media/EQmy0Q7WkAIHx_Q.jpg)
Epic History TV on Twitter: "To many, Bernadotte was the great traitor - Napoleon's ex-Marshal who became Crown Prince of Sweden & led an army against his former Emperor. His royal house
![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)
NPG D47056; Charles XIV John, King of Sweden (Jean-Baptiste Jules Bernadotte) - Portrait - National Portrait Gallery
![The Age of Napoleon on Twitter: ""Bernadotte showed himself ungrateful to me, who was the author of his elevation, but I cannot say that he betrayed me." -Napoleon Bonaparte Marshal Jean-Baptiste Bernadotte The Age of Napoleon on Twitter: ""Bernadotte showed himself ungrateful to me, who was the author of his elevation, but I cannot say that he betrayed me." -Napoleon Bonaparte Marshal Jean-Baptiste Bernadotte](https://pbs.twimg.com/media/EshLyEiVcAAX9fD.jpg)
The Age of Napoleon on Twitter: ""Bernadotte showed himself ungrateful to me, who was the author of his elevation, but I cannot say that he betrayed me." -Napoleon Bonaparte Marshal Jean-Baptiste Bernadotte
![Jean Baptiste Jules Bernadotte (1763-1844) French revolutionary soldier: Marshal of France under Napoleon: elected Crown Prince of Sweden 1810: King Charles XIV John (1818-1844). Engraving after portrait by FJ Kinson showing him Jean Baptiste Jules Bernadotte (1763-1844) French revolutionary soldier: Marshal of France under Napoleon: elected Crown Prince of Sweden 1810: King Charles XIV John (1818-1844). Engraving after portrait by FJ Kinson showing him](https://c8.alamy.com/comp/D965JT/jean-baptiste-jules-bernadotte-1763-1844-french-revolutionary-soldier-D965JT.jpg)