Identifiers
| WikiData URI | http://www.wikidata.org/entity/Q5550218 |
| Biografisch Portaal | http://www.biografischportaal.nl/persoon/73332056 |
| Ecartico | http://www.vondel.humanities.uva.nl/ecartico/persons/8511 |
| RKDartists | https://rkd.nl/explore/artists/86802 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.79624 |
| VIAF | http://viaf.org/viaf/305154786 |
| Adamlink URI | https://adamlink.nl/person/zijl-gerard-pietersz-van/2980 |
