March 10 » French Huguenot Jean Calas, who had been wrongly convicted of killing his son, dies after being tortured by authorities; the event inspired Voltaire to begin a campaign for religious tolerance and legal reform.
May 22 » Sweden and Prussia sign the Treaty of Hamburg.
June 6 » In the Seven Years' War, British forces begin the Siege of Havana and temporarily capture the city.
July 9 » Catherine the Great becomes Empress of Russia following the coup against her husband, Peter III.
July 17 » Former emperor Peter III of Russia is murdered.
September 12 » The Sultanate of Sulu ceded Balambangan Island to the British East India Company
Day of marriage April 11, 1788
The temperature on April 11, 1788 was about 13.0 °C. Wind direction mainly south east. Weather type: omtrent helder. Source: KNMI
January 26 » The British First Fleet, led by Arthur Phillip, sails into Port Jackson (Sydney Harbour) to establish Sydney, the first permanent European settlement on Australia. Commemorated as Australia Day.
February 9 » The Habsburg Empire joins the Russo-Turkish War in the Russian camp.
March 21 » A fire in New Orleans leaves most of the town in ruins.
May 8 » King Louis XVI of France attempts to impose the reforms of Étienne Charles de Loménie de Brienne by abolishing the parlements.
June 7 » French Revolution: Day of the Tiles: Civilians in Grenoble toss roof tiles and various objects down upon royal troops.
July 25 » Wolfgang Amadeus Mozart completes his Symphony No. 40 in G minor (K550).
When copying data from this family tree, please include a reference to the origin: Coos van Spijk, "Family tree of Spijk and her many ancestors", database, Genealogy Online (https://www.genealogieonline.nl/van-spijk-stamboom/I8768.php : accessed February 6, 2026), "Maartje Jacobsd van der Bergh (1762-????)".
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