From A Compendium of Irish Biography, 1878
LeFanu, Alicia, elder daughter of Thomas Sheridan, and favourite sister of Richard Brinsley Sheridan, married Joseph LeFanu, brother of preceding. She wrote numerous works, among which may be named The Flowers, a Fairy Tale (1810), The Sons of Erin, a Comedy (1812). Alicia LeFanu was buried in St. Peter's graveyard, Dublin, where many members of the LeFanu family had been interred.
16. Authors, Dictionary of British and American: S. Austin Allibone. 3 vols. Philadelphia, 1859-'71.
233. Manuscript and Special Information, and Current Periodicals.