# Albert IV of Mecklenburg

> Duke of Mecklenburg

**Wikidata**: [Q77699](https://www.wikidata.org/wiki/Q77699)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Albert_IV,_Duke_of_Mecklenburg)  
**Source**: https://4ort.xyz/entity/albert-iv-of-mecklenburg


## References

1. Catalog of the German National Library
2. Freebase Data Dumps. 2013
3. CERL Thesaurus
4. Treccani's Enciclopedia on line
5. Sejm-Wielki.pl