Hugh O'Neill, 4th Baron Dungannon
Hugh O'Neill | |
|---|---|
Baron Dungannon's tomb in San Pietro in Montorio | |
| 4th Baron Dungannon | |
| Tenure | 1587–1609 |
| Predecessor | Hugh O'Neill, 3rd Baron Dungannon |
| Successor | Henry O'Neill, 5th Baron Dungannon |
| Born | c. 1585 Ulster, Ireland |
| Died | c. 23 September 1609 (aged 24) Rome, Papal States |
| Buried | San Pietro in Montorio, Rome |
| Father | Hugh O'Neill, Earl of Tyrone |
| Mother | Siobhán O'Donnell |
Hugh O'Neill, 4th Baron Dungannon (Irish: Aodh Ó Néill; c. 1585 – c. 23 September 1609) was an Irish nobleman. The eldest son of Hugh O'Neill, Earl of Tyrone, and Siobhán O'Donnell, he was considered the heir to the O'Neill clan, though he predeceased his father.
Dungannon accompanied his family and countrymen on the Flight of the Earls, leaving Ireland for mainland Europe. A few months after settling in Rome, Dungannon became violently ill after catching fever during a holiday to Ostia. A year later he died in Rome aged 24. He is buried alongside his father and two half-uncles in San Pietro in Montorio. His title was attainted on 28 October 1614.