# AAJH-067 Contribution of Robertus Keuchenius

> album contribution of Robertus Keuchenius to album amicorum of Jacobus Heyblocq

**Wikidata**: [Q105528424](https://www.wikidata.org/wiki/Q105528424)  
**Source**: https://4ort.xyz/entity/aajh-067-contribution-of-robertus-keuchenius


## References

1. [KB catalogue](https://opc-kb.oclc.org/DB=1/PPN?PPN=390167401)
2. KB catalogue
3. [KB catalogue](https://opc-kb.oclc.org/DB=1/SET=1/TTL=1/PRS=PP/PPN?PPN=390167401)