Sir James Lacaita (1813 - 1895) K.C.M.G was an Anglo-Italian politician and writer.
He was the only son of Diego Lacaita of Manduria in the Terra d'Otranto, and of Agata Conti of Agnone in the Molise. He was born at Manduria, in the province of Lecce, Kingdom of Naples, on 4 October 1813. He took a law degree at the university of Naples, was admitted an advocate in 1836, and practised his profession. An acquaintance with Enos Throop, United States chargé d'affaires at Naples, begun in December 1838, helped him in the study of English, and this knowledge gained him the post of legal adviser to the British legation at Naples, and the friendship of the minister, Sir William Temple, at whose table he met many English travellers of distinction.
Lacaita's political opinions were liberal but moderate, and he never belonged to any secret society. He was an unsuccessful candidate for the representation of the city of Naples in 1848, and on 7 April was appointed secretary to the Neapolitan legation in London, but did not start for his post, which he resigned after the fall of the liberal Troya ministry in May. In November 1850, he met Gladstone, who was in Naples in order to collect information about Bourbon misrule. This led to the arrest of Lacaita on 3 January 1851, and he remained in custody for nine days. In a letter from Gladstone to Panizzi, in September, he is referred to as 'a most excellent man, hunted by the government'. The publication of Gladstone's letters to Lord Aberdeen, for which Lacaita supplied many striking facts, aroused the hostility of the court and clerical partisans in Italy, and Lacaita found it advisable to leave Naples for London, where he arrived on 8 January 1852.
He was at Edinburgh on 14 February, in May he was an unsuccessful candidate for the office of librarian of the London Library, and on 15 June he married Maria Clavering (died 1853), daughter of Sir Thomas Gibson Carmichael, seventh baronet. His means were small, but he made many powerful friends in the best political and literary circles in London and Edinburgh. From November 1853 until April 1856 he was professor of Italian at Queen's College, London, was naturalised in July 1855, and published 'Selections from the best Italian Writers'. In the winter of 1856-7 he accompanied Lord Minto to Florence and Turin. From 1857 to 1863, he acted as private secretary to Lord Lansdowne, and towards the close of 1858 went with Gladstone to the Ionian Islands as secretary to the mission, being made K.C.M.G. for his services in March 1859.