# Ignác Lederer
**Wikidata**: [Q95146732](https://www.wikidata.org/wiki/Q95146732)  
**Source**: https://4ort.xyz/entity/ign-c-lederer-q95146732


## References

1. Czech National Authority Database
2. [regional database of the Pilsen City Library](https://tritius.plzen.eu/authority/242188)
3. Virtual International Authority File
4. Bibliography of the History of the Czech Lands