The Luck of Barry Lyndon is a picaresque novel by William Makepeace Thackeray, first published as a serial in Fraser's Magazine in 1844, about a member of the Irish gentry trying to become a member of the English aristocracy. Thackeray, who based the novel on the life and exploits of the Anglo-Irish rake and fortune-hunter Andrew Robinson Stoney, later reissued it under the title The Memoirs of Barry Lyndon, Esq.