Identifiers
| WikiData URI | http://www.wikidata.org/entity/Q18516693 |
| Biografisch Portaal | http://www.biografischportaal.nl/persoon/21136907 |
| RKDartists | https://rkd.nl/explore/artists/45641 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.29610 |
| VIAF | http://viaf.org/viaf/295700315 |
| Adamlink URI | https://adamlink.nl/person/koningh-leonard-de/8340 |
