Identifiers
| WikiData URI | http://www.wikidata.org/entity/Q5550202 |
| Biografisch Portaal | http://www.biografischportaal.nl/persoon/56804628 |
| Ecartico | http://www.vondel.humanities.uva.nl/ecartico/persons/8702 |
| RKDartists | https://rkd.nl/explore/artists/84290 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.33239 |
| VIAF | http://viaf.org/viaf/95753968 |
| Adamlink URI | https://adamlink.nl/person/wigmana-gerard/2977 |
