# Gerhard, Count of Mark

> German nobleman

**Wikidata**: [Q320952](https://www.wikidata.org/wiki/Q320952)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Gerhard,_Count_of_Mark)  
**Source**: https://4ort.xyz/entity/gerhard-count-of-mark


## References

1. The Peerage
2. Virtual International Authority File
3. Integrated Authority File
4. Freebase Data Dumps. 2013