# Johannes Mater

> amanuensis

**Wikidata**: [Q121008085](https://www.wikidata.org/wiki/Q121008085)  
**Source**: https://4ort.xyz/entity/johannes-mater


## References

1. [Source](https://www.nationaalarchief.nl/onderzoeken/archief/2.02.32/invnr/894ED.9/file/00108909.PDF)