# Valdemar Daa

> Danish aristocrat and alchemist (1616–1691)

**Wikidata**: [Q12340453](https://www.wikidata.org/wiki/Q12340453)  
**Source**: https://4ort.xyz/entity/valdemar-daa


## References

1. Virtual International Authority File
2. Faceted Application of Subject Terminology
3. Dansk Biografisk Leksikon
4. [Source](http://wayback-01.kb.dk/wayback/20101103141346/http://www2.kb.dk/elib/lit//dan/andersen/eventyr.dsl/hcaev081.htm)