# J.J. Sleyser
**Wikidata**: [Q106693363](https://www.wikidata.org/wiki/Q106693363)  
**Source**: https://4ort.xyz/entity/j-j-sleyser


## References

1. [Source](https://www.openarch.nl/elo:6b7d2ae8-819a-4c70-af20-acb335c345d8/nl)
2. [Source](https://www.collectiegelderland.nl/object/6caa212a-98dc-cd0e-d975-67e82249a8d1)
3. [Source](https://caert-thresoor.nl/wp-content/uploads/sites/4/CT11-4.pdf)
4. [Source](https://www.genealogieonline.nl/samboom-jansen-en-de-winter/I6084.php)
5. [Source](https://www.lastdodo.com/en/items/436831-pas-op-je-tellen#N)
6. [Source](https://www.collectiegelderland.nl/object/23441409-20ef-562e-8798-a8c3b6f683eb)
7. [Source](https://www.collectiegelderland.nl/object/591c7360-7871-578c-9441-3023d9775b42)
8. [Source](http://hdl.handle.net/10934/RM0001.COLLECT.538219)
9. [Source](https://www.lakenhal.nl/en/collection/z-n-1593)
10. CollectieGelderland