# A.P. van Langenhuysen
**Wikidata**: [Q109938338](https://www.wikidata.org/wiki/Q109938338)  
**Source**: https://4ort.xyz/entity/a-p-van-langenhuysen


## References

1. [Source](https://www.openarch.nl/eal:27a689c4-ead5-4277-9d1d-4b0ad94036fa)
2. [Source](https://www.genealogieonline.nl/stamboom-van-de-ven-orthen/I26856.php)
3. Repertorium van Nederlandse kaartmakers
4. Virtual International Authority File
5. [Source](http://hdl.handle.net/10934/RM0001.COLLECT.177301)
6. [1850](https://n2t.net/ark:/33862/collect/540432)
7. CollectieGelderland