# Isidorus Mercator
**Wikidata**: [Q88183404](https://www.wikidata.org/wiki/Q88183404)  
**Source**: https://4ort.xyz/entity/isidorus-mercator


## References

1. [Source](https://archive.org/details/bib_fict_4102691/page/n19/mode/1up)
2. Catalog of the German National Library
3. Czech National Authority Database
4. Integrated Authority File
5. Virtual International Authority File
6. HMML Authority File