# Maria Ofierska
**Wikidata**: [Q131289724](https://www.wikidata.org/wiki/Q131289724)  
**Source**: https://4ort.xyz/entity/maria-ofierska


## References

1. BnF authorities
2. Czech National Authority Database
3. Virtual International Authority File
4. [Source](https://cmentarze.um.warszawa.pl/pomnik.aspx?pom_id=21113)