The fourth son of Commander John Harris Nicolas RN (1758–1844) and Margaret (née Blake), he was born at Dartmouth. He was the brother of Rear Admiral John Toup Nicolas RN CB KH; 1st Lt Paul Harris NicolasRM; and Lt Keigwin Nicholas RN.[1]
Having served in the navy from 1812 to 1816, he studied law and was called to the bar at the Inner Temple in 1825. His work as a barrister was confined principally to peerage cases before the House of Lords, and he devoted the rest of his time to the study of genealogy and history.
He criticised the Record Commission, which he regarded as too expensive. These attacks, which brought him into controversy with Francis Palgrave, led in 1836 to the appointment of a select committee to inquire into the public records. Nicolas was also responsible for several reforms at the British Museum.
In 1822, he married Sarah (d. 1867), daughter of John Davison of Loughton, Essex, a reputed descendant of the Tudor statesman William Davison. They had two sons and six daughters. Financial difficulties compelled Nicolas to leave England, and he died near Boulogne.
Works
The most important of Nicolas' works is his History of the Orders of Knighthood of the British Empire; of the Order of the Guelphs; and of Medals, Clasps, &c., for Naval and Military Services (London, 1841–1842), which was the first attempt to write a general history of the British honours.[3] Among his numerous other writings are:
^Nicolas, Nicholas Harris, Sir (1843). Life of Geoffrey Chaucer. London: William Pickering.{{cite book}}: CS1 maint: multiple names: authors list (link)
^L. H. Cust, 'Inskipp, James (1790–1868)', rev. Chloe Johnson, Oxford Dictionary of National Biography, Oxford University Press, 2004 accessed 8 Sept 2013