# Paul Siefert

> composer and organist

**Wikidata**: [Q462070](https://www.wikidata.org/wiki/Q462070)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Paul_Siefert)  
**Source**: https://4ort.xyz/entity/paul-siefert


## References

1. Integrated Authority File
2. BnF authorities
3. International Standard Name Identifier
4. MusicBrainz
5. Virtual International Authority File
6. International Music Score Library Project
7. Freebase Data Dumps. 2013
8. Sejm-Wielki.pl