# Gustaaf Frederik Tydeman

> Dutch Lieutenant Commander, hydrographer and photographer (1858–1939)

**Wikidata**: [Q18508255](https://www.wikidata.org/wiki/Q18508255)  
**Source**: https://4ort.xyz/entity/gustaaf-frederik-tydeman


## References

1. Biografisch Woordenboek van Nederland 1880-2000
2. [online image library Nederlands Fotomuseum](http://collectie.nederlandsfotomuseum.nl/fotografen/detail/2e3ee75d-37ea-993b-71e5-50d509a26818/media/?mode=detail&view=list&rows=1&page=965&sort=order_s_belang%20asc)
3. [Source](https://scholarlypublications.universiteitleiden.nl/access/item%3A2970651/view)
4. Online Begraafplaatsen
5. [Source](https://www.kvmo.nl/media/k2/attachments/marineblad_aug07_volledig.pdf)
6. [Source](http://viaf.org/viaf/data/viaf-20170101-links.txt.gz)
7. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
8. Virtual International Authority File
9. Biografisch Portaal
10. Source
11. [Source](https://hdl.handle.net/20.500.11840/1169197)
12. online image library Nederlands Fotomuseum
13. NMVW-collection website
14. [1898](https://n2t.net/ark:/33862/collect/527834)
15. [online image library Nederlands Fotomuseum](http://collectie.nederlandsfotomuseum.nl/fotografen)