# Sylvester O'Halloran

> Irish surgeon

**Wikidata**: [Q7660815](https://www.wikidata.org/wiki/Q7660815)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sylvester_O'Halloran)  
**Source**: https://4ort.xyz/entity/sylvester-o-halloran


## References

1. The Peerage
2. International Standard Name Identifier
3. Dictionary of Irish Biography
4. Integrated Authority File