# Walter Kaiser
**Wikidata**: [Q2544989](https://www.wikidata.org/wiki/Q2544989)  
**Source**: https://4ort.xyz/entity/walter-kaiser-q2544989


## References

1. [Source](http://kalliope-verbund.info/DE-611-BF-38570)
2. [Source](https://kalliope-verbund.info/DE-611-BF-38570)
3. Integrated Authority File
4. FactGrid