See also

• Frederick Harrington's parents: John Frederick Pogson Harrington (c. 1782-1842) and Mary Ann Beaumont (c. 1785- )
• Frederick Harrington's siblings: Maria Arabella Harrington (1805- ), Thomas John Harrington (1807- ), Jemima Harrington (1811-1889), John Harrington (1813- ), Alfred Harrington (1815- ), Arthur Harrington (c. 1818-1872), Philip Harrington (1819-1862), Ellen Harrington (1821- ), Lewis Harrington (1822- ), Richard Beaumont Harrington (1823- ) and Eudosia Harrington (c. 1830- )