# Gerard Ruiterman
**Wikidata**: [Q133297183](https://www.wikidata.org/wiki/Q133297183)  
**Source**: https://4ort.xyz/entity/gerard-ruiterman


## References

1. [Source](https://n2t.net/ark:/33862/collect/645722)
2. [Source](https://beeldbank.hgnieuwkoop.nl/cgi-bin/fotos.pl?ident=00887)
3. [1967](https://leiden.courant.nu/issue/LLC/1967-02-27/edition/0/page/3)
4. [Source](https://hdl.handle.net/21.12133/77152E0D1DB54B22AA17FE40D34F3ECF)