Identifiers
| WikiData URI | http://www.wikidata.org/entity/Q18608046 |
| Biografisch Portaal | http://www.biografischportaal.nl/persoon/62057378 |
| RKDartists | https://rkd.nl/explore/artists/48826 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.29852 |
| VIAF | http://viaf.org/viaf/76267451 |
| Adamlink URI | https://adamlink.nl/person/leen-willem-van/4286 |
