# Carl De Geer
**Wikidata**: [Q111212964](https://www.wikidata.org/wiki/Q111212964)  
**Source**: https://4ort.xyz/entity/carl-de-geer-q111212964


## References

1. [Q110246590](https://runeberg.org/elgenst/2/0232.html)
2. Integrated Authority File
3. Virtual International Authority File