# Gertrud Runge
**Wikidata**: [Q94752499](https://www.wikidata.org/wiki/Q94752499)  
**Source**: https://4ort.xyz/entity/gertrud-runge


## References

1. Catalog of the German National Library
2. BnF authorities
3. Virtual International Authority File
4. [Source](https://forgottenoperasingers.blogspot.com/2025/03/german-soprano-gertrud-runge-1880-1948.html?m=1)