# Otto de Grandson

> Italian knight (1238-1328), lord of the English Channel Islands

**Wikidata**: [Q445951](https://www.wikidata.org/wiki/Q445951)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Otto_de_Grandson)  
**Source**: https://4ort.xyz/entity/otto-de-grandson


## References

1. Virtual International Authority File
2. Integrated Authority File
3. The Peerage
4. Freebase Data Dumps. 2013
5. [Source](http://www.regesta-imperii.de/id/a557993b-a409-411b-b64c-40c66bd37061)
6. [Source](http://www.regesta-imperii.de/id/d74fcb95-d09b-45e1-8557-5cfb3731d514)
7. [Source](https://gallica.bnf.fr/ark:/12148/bpt6k5576926b/f151.item)