# Johan Fredrik von Matern
**Wikidata**: [Q52098934](https://www.wikidata.org/wiki/Q52098934)  
**Source**: https://4ort.xyz/entity/johan-fredrik-von-matern


## References

1. [Source](https://www.geni.com/people/Johan-Fredrik-von-Mat%C3%A9rn/6000000008876996438)