John O'Neill | |
|---|---|
| Born | November 22, 1768 Ireland |
| Died | January 26, 1838 (aged 69) |
| Resting place | Angel Hill Cemetery Havre de Grace, Maryland, U.S. |
| Occupations |
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| Spouse | Mary |
| Children | 3 |
John O'Neill (November 22, 1768 – January 26, 1838) was an American military officer, manufacturer and lighthouse keeper. He defended Havre de Grace, Maryland, during the Raid on Havre de Grace on May 3, 1813, during the War of 1812. He then served as lighthouse keeper at Concord Point Light from 1827 to his death.