March 13 » The Battle of Cartagena de Indias (part of the War of Jenkins' Ear) begins.
March 18 » New York governor George Clarke's complex at Fort George is burned in an arson attack, starting the New York Conspiracy of 1741.
April 10 » War of the Austrian Succession: Prussia gains control of Silesia at the Battle of Mollwitz.
May 20 » The Battle of Cartagena de Indias ends in a Spanish victory and the British begin withdrawal towards Jamaica with substantial losses.
August 10 » King Marthanda Varma of Travancore defeats the Dutch East India Company at the Battle of Colachel, effectively bringing about the end of the Dutch colonial rule in India.
September 14 » George Frideric Handel completes his oratorio Messiah.
Day of marriage May 15, 1763
The temperature on May 15, 1763 was about 12.0 °C. Wind direction mainly south-southwest. Weather type: omtrent helder. Special wheather fenomena: veel dauw. Source: KNMI
February 10 » French and Indian War: The Treaty of Paris ends the war and France cedes Quebec to Great Britain.
May 7 » Pontiac's War begins with Pontiac's attempt to seize Fort Detroit from the British.
May 9 » The Siege of Fort Detroit begins during Pontiac's War against British forces.
July 31 » Odawa Chief Pontiac's forces defeat British troops at the Battle of Bloody Run during Pontiac's War.
September 1 » Catherine II of Russia endorses Ivan Betskoy's plans for a Foundling Home in Moscow.
October 7 » King George III issues the Royal Proclamation of 1763, closing Indigenous lands in North America north and west of the Alleghenies to white settlements.
Day of death April 27, 1774
The temperature on April 27, 1774 was about 9.0 °C. Wind direction mainly north-northwest. Weather type: omtrent helder zeer betrokken. Source: KNMI
March 31 » American Revolutionary War: The Kingdom of Great Britain orders the port of Boston, Massachusetts closed pursuant to the Boston Port Act.
May 10 » Louis XVI and Marie Antoinette become King and Queen of France.
July 4 » Orangetown Resolutions are adopted in the Province of New York, one of many protests against the British Parliament's Coercive Acts.
August 1 » British scientist Joseph Priestley discovers oxygen gas, corroborating the prior discovery of this element by German-Swedish chemist Carl Wilhelm Scheele.
September 5 » First Continental Congress assembles in Philadelphia.
October 26 » The first Continental Congress adjourns in Philadelphia.
When copying data from this family tree, please include a reference to the origin: Rik Köhler, "Family tree Köhler", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_kohler/I2003.php : accessed February 11, 2026), "Jacob Crommelin (1741-1774)".
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