November 11 » Riots break out in Lhasa after the murder of the Tibetan regent.
November 11 » The F.H.C. Society, also known as the Flat Hat Club, is formed at Raleigh Tavern, Williamsburg, Virginia. It is the first college fraternity.
November 24 » Tarabai, regent of the Maratha Empire, imprisons Rajaram II of Satara for refusing to remove Balaji Baji Rao from the post of peshwa.
Day of marriage May 20, 1775
The temperature on May 20, 1775 was about 8.0 °C. Wind direction mainly north-northwest. Weather type: regen helder bui. Source: KNMI
April 14 » The first abolition society in North America is established. The Society for the Relief of Free Negroes Unlawfully Held in Bondage is organized in Philadelphia by Benjamin Franklin and Benjamin Rush.
May 20 » The Mecklenburg Declaration of Independence is allegedly signed in Charlotte, 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.
September 17 » American Revolutionary War: The Invasion of Canada begins with the Siege of Fort St. Jean.
September 25 » American Revolution: Ethan Allen surrenders to British forces after attempting to capture Montreal during the Battle of Longue-Pointe.
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.
When copying data from this family tree, please include a reference to the origin: R.A.Hemerik, "Descendants Hemerik-Broekhuizen-Huner-Koper-Barink", database, Genealogy Online (https://www.genealogieonline.nl/parenteel-hemerik/I9000.php : accessed February 5, 2026), "Martinus de Bolster (1750-1805)".
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