June 9 » James Oglethorpe is granted a royal charter for the colony of the future U.S. state of Georgia.
September 16 » In Campo Maior, Portugal, a storm hits the Armory and a violent explosion ensues, killing two thirds of its inhabitants.
November 29 » The magnitude 6.6 Irpinia earthquake causes 1,940 deaths in the former Kingdom of Naples, southern Italy.
December 7 » The Royal Opera House opens at Covent Garden, London, England.
Day of marriage May 24, 1775
The temperature on May 24, 1775 was about 14.0 °C. Wind direction mainly east-northeast. Weather type: betrokken. Special wheather fenomena: veel dauw. Source: KNMI
May 31 » American Revolution: The Mecklenburg Resolves are adopted in the Province of North Carolina.
June 11 » The American Revolutionary War's first naval engagement, the Battle of Machias, results in the capture of a small British naval vessel.
July 26 » The office that would later become the United States Post Office Department is established by the Second Continental Congress. Benjamin Franklin of Pennsylvania takes office as Postmaster General.
October 13 » The Continental Congress establishes the Continental Navy (predecessor of the United States Navy).
October 27 » King George III expands on his Proclamation of Rebellion in the Thirteen Colonies in his speech from the throne at the opening of Parliament.
December 3 » USSAlfred becomes the first vessel to fly the Grand Union Flag (the precursor to the Stars and Stripes); the flag is hoisted by John Paul Jones.
Day of death July 21, 1790
The temperature on July 21, 1790 was about 17.0 °C. Wind direction mainly west. Weather type: betrokken regen. Source: KNMI
When copying data from this family tree, please include a reference to the origin: Charles Olson, "Olson's Tree", database, Genealogy Online (https://www.genealogieonline.nl/olsons-tree/P7916.php : accessed March 7, 2026), "Gold Selleck Silliman (1732-1790)".
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