# Pieter Beltjes

> Dutch archivist (1914–1999)

**Wikidata**: [Q108712886](https://www.wikidata.org/wiki/Q108712886)  
**Source**: https://4ort.xyz/entity/pieter-beltjes


## References

1. [Source](https://www.collectiegelderland.nl/object/f2265094-91e7-4c10-5eea-240a91b1ec1b)
2. CollectieGelderland