Events January–March January 1 – Swedish biologist Carl Linnaeus (Carl von Linné) publishes in Stockholm the first volume (Animalia) of the 10th edition of Systema Naturae, the starting point of modern zoological nomenclature, introducing binomial nomenclature for animals to his established system of Linnaean taxonomy. Among the first examples of his system of identifying an organism by genus and then species, Linnaeus identifies the lamprey with the name Petromyzon marinus. He introduces the term Homo sapiens. (Date of January 1 assigned retrospectively.) January 20 – At Cap-Haïtien in Haiti, former slave turned rebel François Mackandal is executed by the French colonial government by being burned at the stake. January 22 – Russian troops under the command of William Fermor invade East Prussia and capture Königsberg with 34,000 soldiers; although the city is later abandoned by Russia after the Seven Years' War ends, the city again comes under Russian control in 1945 during World War II and is now named Kaliningrad. February 22 – A fleet of 158 British Royal Navy warships, under the command of Admiral Edward Boscawen, departs from Plymouth toward North America in an effort to conquer the French Canadian territories of New France. Many of the sailors die of nutritional deficiencies along the way, including the scurvy that kills 26 of the crew of HMS Pembroke, captained by future world explorer James Cook on his first long voyage. February 23 – Jonathan Edwards, the famed English theologian who had assumed the presidency of what is now Princeton University only a week earlier, sets an example for students and faculty by publicly receiving an inoculation against smallpox. Unfortunately, the vaccine contains live smallpox; Edwards develops the disease and dies on March 22 at the age of 54. March 16 – Members of the Comanche Nation loot and destroy the Spanish Mission Santa Cruz de San Sabá (near modern-day Menard, Texas) and kill eight of the people there, including the mission leader, Father Alonso Giraldo de Terreros. April–June April 29 – Battle of Cuddalore: A British fleet under Sir George Pocock engages the French fleet of Anne Antoine, Comte d'Aché indecisively near Madras. May 21 – Seven Years' War – French and Indian War: Mary Campbell is abducted from her home in Pennsylvania by members of the Lenape Nation. June 8 – Seven Years' War – French and Indian War: Siege of Louisbourg: James Wolfe's attack at Louisbourg, Nova