# Jan de Graaff

> naval officer

**Wikidata**: [Q118706108](https://www.wikidata.org/wiki/Q118706108)  
**Source**: https://4ort.xyz/entity/jan-de-graaff-q118706108


## References

1. [Source](https://www.nationaalarchief.nl/onderzoeken/archief/2.12.14/invnr/45/file/NL-HaNA_2.12.14_45_0143?eadID=2.12.14&unitID=45&query=)
2. [Source](https://onderscheidingen.nl/decorandi/nl/listhmw1933.html)