# Pieter Pietersz Hasselaer

> Dutch politician (1583-1651); mayor of Amsterdam

**Wikidata**: [Q57151430](https://www.wikidata.org/wiki/Q57151430)  
**Source**: https://4ort.xyz/entity/pieter-pietersz-hasselaer


## References

1. Catalog of the German National Library
2. Genealogics
3. De Vroedschap van Amsterdam, 1578-1795
4. Virtual International Authority File
5. [Source](http://www.historici.nl/retroboeken/elias?source=1&page_number=369)
6. Biografisch Portaal