# Balthasar Gérard

> assassin of William I of Orange

**Wikidata**: [Q537169](https://www.wikidata.org/wiki/Q537169)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Balthasar_Gérard)  
**Source**: https://4ort.xyz/entity/balthasar-g-rard


## References

1. Integrated Authority File
2. CERL Thesaurus
3. Faceted Application of Subject Terminology
4. Freebase Data Dumps. 2013
5. Virtual International Authority File