January 31 » The first venereal diseases clinic opens at London Lock Hospital.
May 14 » War of the Austrian Succession: A British fleet under Admiral George Anson defeats the French at the First Battle of Cape Finisterre.
October 25 » War of the Austrian Succession: A British fleet under Admiral Edward Hawke defeats the French at the Second Battle of Cape Finisterre.
Day of marriage September 30, 1770
The temperature on September 30, 1770 was about 13.0 °C. Wind direction mainly southwest. Weather type: omtrent helder. Special wheather fenomena: wat dauw. Source: KNMI
March 5 » Boston Massacre: Five Americans, including Crispus Attucks, are fatally shot by British troops in an event that would contribute to the outbreak of the American Revolutionary War (also known as the American War of Independence) five years later.
April 19 » Marie Antoinette marries Louis XVI of France in a proxy wedding.
June 11 » British explorer Captain James Cook runs aground on the Great Barrier Reef.
June 19 » New Church Day: Emanuel Swedenborg writes: "The Lord sent forth His twelve disciples, who followed Him in the world into the whole spiritual world to preach the Gospel that the Lord God Jesus Christ reign. This took place on the 19th day of June, in the year 1770."
August 21 » James Cook formally claims eastern Australia for Great Britain, naming it New South Wales.
November 14 » James Bruce discovers what he believes to be the source of the Nile.
Day of death June 21, 1787
The temperature on June 21, 1787 was about 13.0 °C. Wind direction mainly west-northwest. Weather type: betrokken. Source: KNMI
January 25 » Shays's Rebellion: The rebellion's largest confrontation, outside the Springfield Armory, results in the killing of four rebels and the wounding of twenty.
July 13 » The Continental Congress enacts the Northwest Ordinance establishing governing rules for the Northwest Territory. It also establishes procedures for the admission of new states and limits the expansion of slavery.
August 6 » Sixty proof sheets of the Constitution of the United States are delivered to the Constitutional Convention in Philadelphia, Pennsylvania.
October 29 » Mozart's opera Don Giovanni receives its first performance in Prague.
December 7 » Delaware becomes the first state to ratify the United States Constitution.
December 18 » New Jersey becomes the third state to ratify the U.S. Constitution.
When copying data from this family tree, please include a reference to the origin: aart van rumpt , "Family tree Van Rumpt", database, Genealogy Online (https://www.genealogieonline.nl/van-rumpt-stamboom/I34316.php : accessed February 26, 2026), "Pieter van der Duijn (1747-1787)".
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