# Henri Alexander Messemaeckers van de Graaff

> military officer

**Wikidata**: [Q127462630](https://www.wikidata.org/wiki/Q127462630)  
**Source**: https://4ort.xyz/entity/henri-alexander-messemaeckers-van-de-graaff


## References

1. [Source](https://www.nationaalarchief.nl/onderzoeken/archief/2.10.50.02/invnr/243/file/NL-HaNA_2.10.50.02_243_0049?eadID=2.10.50.02&unitID=243&query=)
2. [Source](https://www.nationaalarchief.nl/onderzoeken/archief/2.10.50/invnr/22/file/NL-HaNA_2.10.50_22_0101?eadID=2.10.50&unitID=22&query=)
3. [Source](https://www.nationaalarchief.nl/onderzoeken/archief/2.10.50/invnr/15/file/NL-HaNA_2.10.50_15_0063?eadID=2.10.50&unitID=15&query=)
4. [Source](https://proxy.archieven.nl/2231/09A6716B056147A6B0D1AFF0A4EEC4CB)
5. [Source](https://www.nationaalarchief.nl/onderzoeken/archief/2.02.32/invnr/894ED.10/file/00111008.PDF)
6. [Source](https://www.openarchieven.nl/hua:13A9A6D9-D6BE-4965-A0A6-951DC6B2C27F/nl)
7. [Source](https://www.openarchieven.nl/nim:5f6e5b6a-a5ed-3154-adc9-2cd1a80729e4)