# William IV, Count of Ponthieu

> Count of Ponthieu

**Wikidata**: [Q255061](https://www.wikidata.org/wiki/Q255061)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/William_IV,_Count_of_Ponthieu)  
**Source**: https://4ort.xyz/entity/william-iv-count-of-ponthieu


## References

1. Genealogics
2. The Peerage
3. Freebase Data Dumps. 2013