# Maria Pilecka

> Polish teacher and librarian, sister of Captain Witold Pilecki (1899-1991)

**Wikidata**: [Q11769088](https://www.wikidata.org/wiki/Q11769088)  
**Source**: https://4ort.xyz/entity/maria-pilecka


## References

1. Virtual International Authority File
2. Sejm-Wielki.pl