# Aletta Biersack
**Wikidata**: [Q113846165](https://www.wikidata.org/wiki/Q113846165)  
**Source**: https://4ort.xyz/entity/aletta-biersack


## References

1. Integrated Authority File
2. National Library of Israel Names and Subjects Authority File
3. Catalog of the German National Library
4. Index Theologicus