Identifiers
| WikiData URI | http://www.wikidata.org/entity/Q19830108 |
| Biografisch Portaal | http://www.biografischportaal.nl/persoon/46209146 |
| RKDartists | https://rkd.nl/explore/artists/6007 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.24399 |
| VIAF | http://viaf.org/viaf/124241353 |
| Adamlink URI | https://adamlink.nl/person/beijer-jan-lodewijk/4074 |
