# Johan Hendrik Hackenberg
**Wikidata**: [Q107276476](https://www.wikidata.org/wiki/Q107276476)  
**Source**: https://4ort.xyz/entity/johan-hendrik-hackenberg


## References

1. [Source](https://www.openarch.nl/zar:774677FF-31A8-4871-B120-3DCE22765315)
2. [Source](https://www.openarch.nl/zar:6304F9E5-BBB9-49C6-8E62-61E606FAE10C)
3. [Source](https://www.openarch.nl/zar:11C262E7-A3FB-4EF9-A17B-30DD48B0A085)
4. [Source](https://www.collectiegelderland.nl/object/62dc4cbb-d970-5090-98ed-cfa12fc33a39)
5. CollectieGelderland