# Lionel Casimir Fabritzius
**Wikidata**: [Q42406018](https://www.wikidata.org/wiki/Q42406018)  
**Source**: https://4ort.xyz/entity/lionel-casimir-fabritzius


## References

1. general catalog of BnF
2. Reconstructed vital records of Paris
3. Vital records of Paris
4. Virtual International Authority File
5. BnF authorities