# Didrik Petri

> Finnish-Swedish composer and royal secretary

**Wikidata**: [Q1661043](https://www.wikidata.org/wiki/Q1661043)  
**Source**: https://4ort.xyz/entity/didrik-petri


## References

1. BiographySampo
2. The National Biography of Finland
3. Musicalics
4. International Standard Name Identifier
5. CiNii Research
6. Virtual International Authority File
7. [Biografiskt lexikon för Finland](http://urn.fi/URN:NBN:fi:sls-4870-1416928957476)
8. hymnary.org
9. Biografiskt lexikon för Finland
10. [LIBRIS. 2018](https://libris.kb.se/katalogisering/qn247z0848652fn)