# Henry IV of Sponheim

> duke of Carinthia, margrave of Verona

**Wikidata**: [Q473500](https://www.wikidata.org/wiki/Q473500)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Henry_IV,_Duke_of_Carinthia)  
**Source**: https://4ort.xyz/entity/henry-iv-of-sponheim


## References

1. The Peerage
2. Integrated Authority File