# Willem van Thienen

> Dutch organist (1859-1939)

**Wikidata**: [Q119211972](https://www.wikidata.org/wiki/Q119211972)  
**Source**: https://4ort.xyz/entity/willem-van-thienen


## References

1. [Source](https://www.openarch.nl/hga:CA26E953-7CAE-4CAD-99FF-285BB1B97413)
2. [Stadsarchief Amsterdam](https://www.openarch.nl/saa:6a359dde-e983-4e92-a1b0-f9a925147194)
3. [Haags Gemeentearchief](https://www.openarch.nl/hga:CA26E953-7CAE-4CAD-99FF-285BB1B97413)