hiː ɪz bˈɛst nˈoʊn fɔːɹ sˈɜːvɪŋ æz kɹˈaʊn pɹˈɪns ʌv swˈiːdən bɹˈiːfli ɪn wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd tˈɛn, ɐdˈɑːptᵻd baɪ tʃˈɑːɹlz ɹˌoʊmən θˈɜːtiːn, bᵻfˌoːɹ hɪz sˈʌdən dˈɛθ fɹʌm ɐ stɹˈoʊk.
He is best known for serving as Crown Prince of Sweden briefly in 1810, adopted by Charles XIII, before his sudden death from a stroke.