# Jan Frederik Heemskerk

> Dutch politician (1867-1944)

**Wikidata**: [Q21162284](https://www.wikidata.org/wiki/Q21162284)  
**Source**: https://4ort.xyz/entity/jan-frederik-heemskerk


## References

1. Onze Afgevaardigden (1909)
2. Biografisch Portaal
3. [Source](http://www.parlement.com/id/vg09ll1hukzb/j_f_jan_heemskerk)