# Christoffel Waelkens

> Belgian astronomer

**Wikidata**: [Q113378768](https://www.wikidata.org/wiki/Q113378768)  
**Source**: https://4ort.xyz/entity/christoffel-waelkens


## References

1. BnF authorities
2. data.bibliotheken.nl
3. Virtual International Authority File
4. Astronomy Genealogy Project
5. [Source](https://kvab.be/nl/node/163/23)