
| Name | Karl Fredrik Johannessen Rosenberg | |
| Nickname | Fant Karl | |
| Birth | 1775 | Fron, Gudbrandsdale, Norge    | 
| Gender | Male | |
| Physical Description | 1843 (68 years) | |
| Medium height Brown eyes Dark hair  | ||
 Misc | 
24 Nov 1843 (68 years) | Gudbrandsdalen, Oppland, Norge    | 
 Misc | 
11 Jan 1845 (70 years) | Gudbrandsdalen, Oppland, Norge    | 
| Occupation | Kursmed | |
| Story | 1855 (80 years) | |
| Fant-Karl was a Norwegian Romani musician known for spreading waltz music in rural Norway during the late 18th and early 19th centuries. He is believed to be Karl Johansen Rosenberg, born around 1775. Here's a translated summary of the Norwegian Wikipedia page on Fant-Karl: Who Was Fant-Karl? Fant-Karl (also written as Karl-Fant or Ka’l-Fant) was a Romani/traveler musician in Norway. He played a key role in popularizing waltz music, which became fashionable in Norway from the late 1700s. He is most likely Karl Johansen Rosenberg, who lived circa 1775–1855. Musical Influence Fant-Karl was admired by rural fiddlers and considered a mentor to the renowned fiddler Fel-Jakup (Jakob Olsen Hjeltar, 1821–1872) from Skjåk in Gudbrandsdalen. He brought the latest musical trends to remote villages, sparking dance and celebration wherever he traveled. His influence helped establish the waltz as the oldest of Norway’s round dances (gammeldans). Many traditional waltzes, hallings, and springleiks in regions like Gudbrandsdalen, Trøndelag, Møre og Romsdal, Valdres, and Østerdalen are linked to Fant-Karl. Identity and Legacy Over generations, Fant-Karl became a legendary figure, and his exact identity blurred. Many Romani musicians named Karl or Carl existed, leading to confusion. In the 1960s–70s, some believed Fant-Karl was Karl Fredriksen Moe (b. 1823), who lived in Sleggveien, Røros. A 1925 letter found in Ivar Kleiven’s papers revealed Fant-Karl’s real name was Rosenberg, and he was the grandfather of Karl Fredriksen Moe. Life and Travels Karl Johansen Rosenberg was a traveling horse doctor and farrier, active from around 1780 to the 1850s. He traveled with his wife Magdalena Børresdatter and family across Norway and Sweden for over 60 years. Their story offers insight into the Romani people's role as cultural transmitters in Scandinavia. Musical Lineage Fant-Karl belonged to a large family of musicians and singers. Notable descendants and relatives include: Nils Bakke Hilmar Alexandersen Åge Aleksandersen (Listed on this website) Spel-Fredrik Vilhelm Lauritsen Lasse Johansen Laila Yrvum Hilmar “Bussi” Karlsen Rosenborg Carl Jularbo (whose great-great-grandfather was Rosenberg’s half-brother) Literature and Recordings Several books and academic works explore Fant-Karl’s legacy, including those by Mary Barthelemy and Eilev O. Bakke.  | ||
| Karl Fredrik Johannessen Rosenberg WIKIPEDIA | 
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| Death | 1855 | Hallands län    | 
| Person ID | I501015 | Angeltveit | Fant Karl descendants | 
| Last Modified | 18 Oct 2025 | |
| Father | Johan Lustig Rosenberg Palm b. 1748, Norway ![]() d. 23 Apr 1793, Sweden   (Age 45 years)  | |
| Mother | Marie Sofie Lind b. 1753, Göteborg, Västra Götaland, Sweden ![]() d. 18 Jul 1804, Cristiania tukthus, Christiania, Norway   (Age 51 years)  | |
| Family ID | F500551 | Group Sheet | Family Chart | 
| Family | Magdalena Børresdatter b. 1 Jul 1777, Flesberg, Buskerud, Norge ![]() d. 9 Aug 1859, Røros, Norway   (Age 82 years)  | |||||||||||||||||
| Marriage | 7 Apr 1798 | Nes Stavkirke, Hallingdal, Buskerud, Norway    | 
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| Children | 
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| Family ID | F500316 | Group Sheet | Family Chart | ||||||||||||||||
| Last Modified | 18 Oct 2025 | |||||||||||||||||
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