February 16– The Comte de Lally (Thomas Lally) ends the French Army's two-month siege of the British Indian fort at Madras and retreats.[3]
February 17– "The greatest fleet that had ever put out for America"[4] departs from Portsmouth with 250 ships (including 49 Royal Navy warships under the command of Vice Admiral Charles Saunders, on a mission to capture French-controlled Quebec.[5] The ships bring 14,000 sailors, marines and British Army troops under the command of Major General James Wolfe, along with another 7,000 men in merchant service.
June 4– After arriving at Canada, the Royal Navy fleet sails out of British-controlled Halifax toward the St. Lawrence River to prepare the invasion of French Quebec.[6]
June 15– The first vascular surgery in history is performed by a Dr. Hallowell (whose first name has been lost) at Newcastle upon Tyne in England, who uses suture repair rather than a tying off with a ligature to repair an aneurysm on a patient's brachial artery. The case is reported in 1761 by Dr. Richard Lambert in the paper "A new technique of treating an aneurysm", published in the journal Medical Observations and Inquiries.[7] The new procedure of reconstructing a damaged artery replaces the practice of ligation that had risked the amputation of a limb or organ failure.[8]
June 26– After their fleet finishes navigation of the St. Lawrence and arriving at the Île d'Orléans, British troops go ashore on France's North American territory and begin the siege of Quebec City.[5]
August 18–Battle of Lagos: The British fleet of Edward Boscawen defeats a French force under Commodore Jean-François de La Clue-Sabran off the Portuguese coast.
September 10–Battle of Pondicherry: An inconclusive naval battle is fought off the coast of India, between the French Admiral d'Aché and the British under George Pocock. The French forces are badly damaged and sail home, never to return.
Churton Town, the Orange County, North Carolina county seat laid out in 1754, is renamed Childsburgh, in honor of North Carolina attorney general Thomas Child. It is later renamed Hillsborough in 1766.
Madame du Coudray publishes Abrégé de l'art des accouchements (The Art of Obstetrics), and the French government authorizes her to carry her instruction "throughout the realm" and promises financial support.
Newman, Frank G. (January 1965). "The Acquisition of a Life Insurance Company". The Business Lawyer. 20 (2). American Bar Association: 411–416. Retrieved April 4, 2016. The first life insurance company in America was organized in 1759 under the corporate title 'The Corporation for Relief of Poor and Distressed Presbyterian Ministers, and of the Poor and Distressed Widows and Children of Presbyterian Ministers'.
"Fires, Great", in The Insurance Cyclopeadia: Being an Historical Treasury of Events and Circumstances Connected with the Origin and Progress of Insurance, Cornelius Walford, ed. (C. and E. Layton, 1876) p53
Royal Observatory Greenwich souvenir guide. National Maritime Museum. 2012. pp.34–35. ISBN978-1-906367-51-0. the first precision watch and considered by many today as the most important timekeeper ever.