# Ietje Kooistra

> Dutch school director (1861-1923)

**Wikidata**: [Q18093252](https://www.wikidata.org/wiki/Q18093252)  
**Source**: https://4ort.xyz/entity/ietje-kooistra


## References

1. [Source](http://hdl.handle.net/11653/arch310)
2. Biografisch Portaal
3. Online Begraafplaatsen
4. [Source](https://socialhistory.org/bwsa/biografie/kooistra)
5. Virtual International Authority File
6. Online Dictionary of Dutch Women