The temperature on August 12, 1775 was about 18.0 °C. Wind direction mainly southwest. Weather type: omtrent helder. Special wheather fenomena: veel dauw. Source: KNMI
April 18 » American Revolution: The British advancement by sea begins; Paul Revere and other riders warn the countryside of the troop movements.
April 19 » American Revolutionary War: The war begins with an American victory in Concord during the battles of Lexington and Concord.
August 20 » The Spanish establish the Presidio San Augustin del Tucson in the town that became Tucson, Arizona.
September 8 » The unsuccessful Rising of the Priests in Malta.
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.
December 31 » American Revolutionary War: Battle of Quebec: British forces repulse an attack by Continental Army General Richard Montgomery.
When copying data from this family tree, please include a reference to the origin: Tom, "Stammbaum Grütter", database, Genealogy Online (https://www.genealogieonline.nl/stammbaum-grutter/P150.php : accessed October 13, 2026), "Johann Wilhelm Hermann (????-1775)".
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