Identifiers
| WikiData URI | http://www.wikidata.org/entity/Q6200101 |
| Biografisch Portaal | http://www.biografischportaal.nl/persoon/56335070 |
| Ecartico | http://www.vondel.humanities.uva.nl/ecartico/persons/7280 |
| RKDartists | https://rkd.nl/explore/artists/76241 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.53398 |
| VIAF | http://viaf.org/viaf/51961397 |
| Adamlink URI | https://adamlink.nl/person/swidde-willem/3038 |
