# Sigrid de Jong
**Wikidata**: [Q112537627](https://www.wikidata.org/wiki/Q112537627)  
**Source**: https://4ort.xyz/entity/sigrid-de-jong


## References

1. Integrated Authority File
2. Czech National Authority Database
3. Virtual International Authority File
4. [archINFORM](https://www.archinform.net/service/wd_aiarch.php)