# Petrus Leonardus Lambertus Oerder
**Wikidata**: [Q41312915](https://www.wikidata.org/wiki/Q41312915)  
**Source**: https://4ort.xyz/entity/petrus-leonardus-lambertus-oerder


## References

1. RKDartists
2. CERL Thesaurus
3. Biografisch Portaal
4. Artists of the World Online
5. Virtual International Authority File