# Norbert Vollertsen

> German human rights activist

**Wikidata**: [Q77885](https://www.wikidata.org/wiki/Q77885)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Norbert_Vollertsen)  
**Source**: https://4ort.xyz/entity/norbert-vollertsen


## References

1. Integrated Authority File
2. Virtual International Authority File
3. CiNii Research
4. Freebase Data Dumps. 2013