Rank(s): Marine Private
Dates of Service: 2/1/1815 -
Birth Date: 1791
John Kilroy was born c. 1791 in Sligo, Ireland.
Kilroy enlisted in the United States Marine Corps on August 8, 1811 as a Marine private.
On his enlistment, he was 5 feet, 8.75 inches tall. He had dark eyes, a dark complexion, and black hair.
Kilroy entered USS Constitution around February 1815. His rank was Marine private, but he may have previously served as a Marine corporal before being demoted.
Kilroy’s date and place of death are unknown.