# Ro­sa­lie Heiz­feld

> Mother of Ferdinand Lassalle (1797-1870)

**Wikidata**: [Q109347048](https://www.wikidata.org/wiki/Q109347048)  
**Source**: https://4ort.xyz/entity/ro-sa-lie-heiz-feld


## References

1. [Source](https://fr.billiongraves.international/grave/Rosalie-Heizfeld-Lassal/25940484)
2. Virtual International Authority File
3. [Source](https://www.geni.com/people/Rosalie-Heitzfeld-Oppenheim/6000000018289827804)