# Bertha Keyser

> German missionary (1868-1964)

**Wikidata**: [Q827722](https://www.wikidata.org/wiki/Q827722)  
**Source**: https://4ort.xyz/entity/bertha-keyser


## References

1. FemBio database
2. [Source](https://www.hamburg.de/clp/frauenbiografien-namensregister/clp1/hamburgde/onepage.php?BIOID=3119)