# Margarethe Siems

> singer (1879-1952)

**Wikidata**: [Q109991](https://www.wikidata.org/wiki/Q109991)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Margarethe_Siems)  
**Source**: https://4ort.xyz/entity/margarethe-siems


## References

1. Integrated Authority File
2. BnF authorities
3. Find a Grave
4. International Standard Name Identifier
5. [Source](http://kalliope-verbund.info/DE-611-BF-38156)
6. [Source](https://kalliope-verbund.info/DE-611-BF-38156)
7. Virtual International Authority File