# Othon III de Grandson

> Swiss writer (1340-1397)

**Wikidata**: [Q3357627](https://www.wikidata.org/wiki/Q3357627)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Oton_III_de_Grandson)  
**Source**: https://4ort.xyz/entity/othon-iii-de-grandson


## References

1. BnF authorities
2. Catalog of the German National Library
3. Deutsche Biographie
4. Treccani's Enciclopedia on line
5. LIBRIS. 2013
6. Virtual International Authority File
7. Digital Scriptorium Catalog