# Sicco Roorda van Eysinga

> military officer (1825–1887)

**Wikidata**: [Q2504063](https://www.wikidata.org/wiki/Q2504063)  
**Source**: https://4ort.xyz/entity/sicco-roorda-van-eysinga


## References

1. [Digital Library for Dutch Literature](http://data.bibliotheken.nl/doc/dbnla/roor007)
2. [Source](https://www.nationaalarchief.nl/onderzoeken/archief/2.13.04/invnr/393/file/NL-HaNA_2.13.04_393_0118?query=)
3. [Source](https://www.nationaalarchief.nl/onderzoeken/archief/2.10.36.22/invnr/907/file/NL-HaNA_2.10.36.22_907_0129?query=)
4. Virtual International Authority File
5. CERL Thesaurus
6. Integrated Authority File
7. Library of Congress Control Number