Identifiers
| WikiData URI | http://www.wikidata.org/entity/Q1970072 |
| Biografisch Portaal | http://www.biografischportaal.nl/persoon/26261847 |
| RKDartists | https://rkd.nl/explore/artists/52684 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.30140 |
| VIAF | http://viaf.org/viaf/71300580 |
| Adamlink URI | https://adamlink.nl/person/maris-willem/4208 |
