# Sonja Coucheron
**Wikidata**: [Q48975751](https://www.wikidata.org/wiki/Q48975751)  
**Source**: https://4ort.xyz/entity/sonja-coucheron


## References

1. [1920 census of Norway](https://www.digitalarkivet.no/census/person/pf01073771011734)
2. Dagsavisen. 2003