# Walter Geisler

> German singer and opera singer

**Wikidata**: [Q1280829](https://www.wikidata.org/wiki/Q1280829)  
**Source**: https://4ort.xyz/entity/walter-geisler


## References

1. BnF authorities
2. Integrated Authority File
3. Virtual International Authority File
4. International Standard Name Identifier
5. National Library of Israel Names and Subjects Authority File