# Christopher D. O'Sullivan

> historian

**Wikidata**: [Q21597870](https://www.wikidata.org/wiki/Q21597870)  
**Source**: https://4ort.xyz/entity/christopher-d-o-sullivan


## References

1. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb16771637w)
2. Contemporary Authors
3. [Source](https://researchonline.lse.ac.uk/id/eprint/133616/)
4. Virtual International Authority File