# Pēteris Grāvelis

> Latvian opera singer (1919-1995)

**Wikidata**: [Q26243702](https://www.wikidata.org/wiki/Q26243702)  
**Source**: https://4ort.xyz/entity/p-teris-gr-velis


## References

1. Integrated Authority File
2. Virtual International Authority File
3. Library of Congress Authorities