Identifiers
| WikiData URI | http://www.wikidata.org/entity/Q979137 |
| Biografisch Portaal | http://www.biografischportaal.nl/persoon/33060272 |
| Ecartico | http://www.vondel.humanities.uva.nl/ecartico/persons/6157 |
| RKDartists | https://rkd.nl/explore/artists/65168 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.31079 |
| VIAF | http://viaf.org/viaf/100331324 |
| Adamlink URI | https://adamlink.nl/person/pijnacker-adam/3086 |
