# Dirk I, Count of Holland

> count in Frisia

**Wikidata**: [Q983079](https://www.wikidata.org/wiki/Q983079)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Dirk_I,_Count_of_Holland)  
**Source**: https://4ort.xyz/entity/dirk-i-count-of-holland


## References

1. Genealogics
2. [Source](https://www.genealogieonline.nl/stamboom-kuijper/I3652.php)
3. museum-digital
4. Virtual International Authority File
5. Integrated Authority File
6. Freebase Data Dumps. 2013
7. CERL Thesaurus