# Marie von Keyserling

> 1 May 1856 - 23 Jan 1874

**Wikidata**: [Q95687778](https://www.wikidata.org/wiki/Q95687778)  
**Source**: https://4ort.xyz/entity/marie-von-keyserling-q95687778


## References

1. Integrated Authority File
2. Catalog of the German National Library