Identifiers
| WikiData URI | http://www.wikidata.org/entity/Q1598858 |
| RKDartists | https://rkd.nl/explore/artists/70959 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.31854 |
| VIAF | http://viaf.org/viaf/69693495 |
| Adamlink URI | https://adamlink.nl/person/schonfeld-heinrich/3850 |
