# Claes Heynensoon

> Dutch herald (1345–1414)

**Wikidata**: [Q18508093](https://www.wikidata.org/wiki/Q18508093)  
**Source**: https://4ort.xyz/entity/claes-heynensoon


## References

1. [KB catalogue](http://resolver.kb.nl/resolve?urn=PPN:327494182)
2. International Standard Name Identifier
3. Integrated Authority File
4. Library of Congress Name Authority File
5. BnF authorities
6. Virtual International Authority File
7. Biografisch Portaal
8. CERL Thesaurus
9. [LIBRIS. 2012](https://libris.kb.se/katalogisering/zw9cdhth27xd5rq)
10. HMML Authority File