# Johann Christian Friedrich Hæffner

> German-born Swedish composer (1759-1833)

**Wikidata**: [Q464573](https://www.wikidata.org/wiki/Q464573)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Johann_Christian_Friedrich_Hæffner)  
**Source**: https://4ort.xyz/entity/johann-christian-friedrich-h-ffner


## References

1. [Uppsala domkyrkoförsamlings kyrkoarkiv, Död- och begravningsböcker, SE/ULA/11632/F/4 (1818-1846), bildid: C0004350_00104. burial register](https://sok.riksarkivet.se/bildvisning/C0004350_00104#?c=&m=&s=&cv=103&xywh=630%2C2600%2C1304%2C959)
2. BnF authorities
3. Integrated Authority File
4. Operone
5. Stadtmusikanten, Organisten und Kantoren im Ostseeraum bis ca. 1850
6. [Svenskagravar.se](https://www.svenskagravar.se/gravsatt/43965477)
7. International Standard Name Identifier
8. MusicBrainz
9. Virtual International Authority File
10. CiNii Research
11. Johann Christian Friedrich Hæffner. Dictionary of Swedish National Biography
12. Musicalics
13. Freebase Data Dumps. 2013
14. [Svenskt biografiskt handlexikon](https://runeberg.org/sbh/a0438.html)
15. CERL Thesaurus
16. LIBRIS. 2012