Identifiers
| WikiData URI | http://www.wikidata.org/entity/Q19800768 |
| Biografisch Portaal | http://www.biografischportaal.nl/persoon/77572665 |
| RKDartists | https://rkd.nl/explore/artists/302401 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.75804 |
| VIAF | http://viaf.org/viaf/281064722 |
| Adamlink URI | https://adamlink.nl/person/caspari-jan-willem/5153 |
