# Sigfrido Catalá Tineo

> Spanish trade unionist (1906-1978)

**Wikidata**: [Q16188133](https://www.wikidata.org/wiki/Q16188133)  
**Source**: https://4ort.xyz/entity/sigfrido-catal-tineo


## References

1. Virtual International Authority File
2. Autoritats UB
3. Gran Enciclopèdia Catalana