# Leo Ketelaars

> Dutch singer and opera singer (1913-1992)

**Wikidata**: [Q1728037](https://www.wikidata.org/wiki/Q1728037)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Leo_Ketelaars)  
**Source**: https://4ort.xyz/entity/leo-ketelaars


## References

1. death notice
2. Integrated Authority File
3. Virtual International Authority File