Identifiers
| Ecartico | http://www.vondel.humanities.uva.nl/ecartico/persons/125 |
| RKDartists | https://rkd.nl/explore/artists/421127 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.78554 |
| Adamlink URI | https://adamlink.nl/person/broen-willem-de/3334 |
| Ecartico | http://www.vondel.humanities.uva.nl/ecartico/persons/125 |
| RKDartists | https://rkd.nl/explore/artists/421127 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.78554 |
| Adamlink URI | https://adamlink.nl/person/broen-willem-de/3334 |