Identifiers
| WikiData URI | http://www.wikidata.org/entity/Q18603361 |
| Biografisch Portaal | http://www.biografischportaal.nl/persoon/84313430 |
| RKDartists | https://rkd.nl/explore/artists/82205 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.33081 |
| VIAF | http://viaf.org/viaf/47706085 |
| Adamlink URI | https://adamlink.nl/person/vrolijk-jan/3609 |
