# Johann Wilhelm of Sachsen-Gotha-Altenburg

> (1677-1707)

**Wikidata**: [Q1347191](https://www.wikidata.org/wiki/Q1347191)  
**Source**: https://4ort.xyz/entity/johann-wilhelm-of-sachsen-gotha-altenburg


## References

1. Integrated Authority File
2. Czech National Authority Database
3. Find a Grave
4. Virtual International Authority File
5. The Peerage
6. Genealogics
7. CERL Thesaurus