Identifiers
| WikiData URI | http://www.wikidata.org/entity/Q27077660 |
| Biografisch Portaal | http://www.biografischportaal.nl/persoon/70280648 |
| RKDartists | https://rkd.nl/explore/artists/34140 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.28522 |
| Adamlink URI | https://adamlink.nl/person/groot-jan-ernst-de/8288 |
