# Max Christiansen-Clausen

> German spy for the Soviet Union (1899–1979)

**Wikidata**: [Q124006](https://www.wikidata.org/wiki/Q124006)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Max_Christiansen-Clausen)  
**Source**: https://4ort.xyz/entity/max-christiansen-clausen


## References

1. Helsingin Sanomat. 1965
2. Integrated Authority File