# Christoph George Sigismund Sandberg

> Geologist (1866-1954)

**Wikidata**: [Q106592980](https://www.wikidata.org/wiki/Q106592980)  
**Source**: https://4ort.xyz/entity/christoph-george-sigismund-sandberg


## References

1. [Source](https://www.genealogieonline.nl/stamboom-driessen/I146900.php)
2. IdRef
3. Genealogics
4. Czech National Authority Database
5. Virtual International Authority File
6. [Source](http://www.s2a3.org.za/bio/Biograph_final.php?serial=2440)