# Earl of Mercia

> title in late Anglo-Saxon, Anglo-Danish, and early Anglo-Norman period in England

**Wikidata**: [Q1249839](https://www.wikidata.org/wiki/Q1249839)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Earl_of_Mercia)  
**Source**: https://4ort.xyz/entity/earl-of-mercia


## References

1. [Source](https://github.com/JohnMarkOckerbloom/ftl/blob/master/data/wikimap)
2. Faceted Application of Subject Terminology
3. Freebase Data Dumps. 2013
4. National Library of Israel Names and Subjects Authority File