# Samuel Jacob Keuchenius
**Wikidata**: [Q133837061](https://www.wikidata.org/wiki/Q133837061)  
**Source**: https://4ort.xyz/entity/samuel-jacob-keuchenius


## References

1. [Source](https://www.openarchieven.nl/nim:9dfb0919-9feb-3ff0-1efc-9c5fabe6ee5b/nl)
2. [1827](https://n2t.net/ark:/33862/collect/528053)
3. Repertorium van Nederlandse kaartmakers
4. [Source](https://www.greetsgenealogie.nl/gezinskaart-van-samuel-jacob-keuchenius-1789-1833/)