Paul Harris Nicolas (1 March 1790 – 1 May 1860) was a nineteenth-century British historian, an accomplished, if little known, water colourist, a Royal Marines officer, and a veteran of the Battle of Trafalgar. Nicolas was the author of the two volume Historical Record of the Royal Marine Forces. Family origins and early years Paul Harris Nicolas was born at St Martin-by-Looe, Cornwall, England, on 1 March 1790. He was the nephew of a British Marine Lieutenant, Nicholas Harris Nicholas (1755–1816) who was wounded at the Battle of Bunker Hill. Paul Harris Nicolas was himself the second of five sons of still another noteworthy, if lesser known, British water colourist, Commander John Harris Nicolas, RN (1758–1844), and his wife, the former Margaret Blake (1762–1852). With deep roots in Cornwall, the family also claimed French Huguenot origins. In spite of romantic attachments to the past, however, the commander and his widow continued to spell their name as Nicholas until the end of their lives, long after the decision of their sons (Paul Harris Nicolas and his brothers) to adopt the French-styled "original" spelling of Nicolas. The four brothers of Paul Harris Nicolas were: Rear Admiral John Toup Nicolas, CB (1788–1851); Commander William Keigwin Nicolas, RN (1792–1871); Lieutenant Sir Nicholas Harris Nicolas, RN (1799–1848); and Charles Henry Nicolas (1801–1881). Trafalgar and the Royal Marines Having entered the Royal Navy as a volunteer at an early age, Nicolas was commissioned a second lieutenant in the Royal Marines on 6 July 1805. He was thus not quite sixteen when, aboard the 80-gun under the command of Captain William Hargood, he joined Lord Nelson's fleet off Cadiz in the early part of October 1805. In 1829 he published an account of the naval battle in which his ship, alone, was totally dismasted with a loss of 33 officers and men killed (nine of whom were Royal Marines), and a further 93 officers and men wounded, including both ship's Captain William Hargood and First Lieutenant (later Lieutenant General [Army List] and Deputy Adjutant-General (Colonel, Royal Marines) Sir John Owen KCB KH (1777–1857), an officer who was young Lieutenant Nicolas' immediate superior in charge of the Marines on the poop. Sergeant John Jackson and 12 other Royal Marines also numbered among the ship's casualties. In all, 92 Royal Marine officers and over 3,600 Marines of other ranks were present at Trafalgar aboard the ships of Nelson's fleet.