Identifiers
| WikiData URI | http://www.wikidata.org/entity/Q15943435 |
| Biografisch Portaal | http://www.biografischportaal.nl/persoon/38516199 |
| RKDartists | https://rkd.nl/explore/artists/36543 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.62924 |
| VIAF | http://viaf.org/viaf/56492675 |
| Adamlink URI | https://adamlink.nl/person/havelaar-just/4879 |
