# Adela Bolska

> Polish opera singer (1863-1930)

**Wikidata**: [Q4091112](https://www.wikidata.org/wiki/Q4091112)  
**Source**: https://4ort.xyz/entity/adela-bolska


## References

1. Source
2. Virtual International Authority File
3. [Source](https://www.polskipetersburg.pl/hasla/adela-adelajda-bolska)
4. Sejm-Wielki.pl