# Gerard Andriesz. Bicker

> member of Amsterdam regency, known from his portrait by Bartholomeus van der Helst

**Wikidata**: [Q17386802](https://www.wikidata.org/wiki/Q17386802)  
**Source**: https://4ort.xyz/entity/gerard-andriesz-bicker


## References

1. ECARTICO
2. Virtual International Authority File
3. CERL Thesaurus
4. Library of Congress Control Number