# Emma Isler
**Wikidata**: [Q20980160](https://www.wikidata.org/wiki/Q20980160)  
**Source**: https://4ort.xyz/entity/emma-isler


## References

1. Catalog of the German National Library
2. [Source](https://www.hamburg.de/clp/frauenbiografien-namensregister/clp1/hamburgde/onepage.php?BIOID=3994)