Family tree Erik Develter » Augustin Opsomer (1732-1792)

Day of marriage May 14, 1757

• The temperature on May 14, 1757 was about 13.0 °C. Wind direction mainly southwest. Weather type: zeer betrokken. Source: KNMI
• Erfstadhouder Prins Willem V (Willem Batavus) (Huis van Oranje-Nassau) was from 1751 till 1795 sovereign of the Netherlands (also known as Republiek der Zeven Verenigde Nederlanden)
• Regentes Anna (Huis van Oranje-Nassau) was from 1751 till 1759 sovereign of the Netherlands (also known as Republiek der Zeven Verenigde Nederlanden)
• In the year 1757: Source: Wikipedia
  • January 5 » Louis XV of France survives an assassination attempt by Robert-François Damiens, the last person to be executed in France by drawing and quartering, the traditional and gruesome form of capital punishment used for regicides.
  • May 6 » Battle of Prague: A Prussian army fights an Austrian army in Prague during the Seven Years' War.
  • May 6 » The end of Konbaung–Hanthawaddy War, and the end of Burmese Civil War (1740–1757).
  • June 23 » Battle of Plassey: Three thousand British troops under Robert Clive defeat a 50,000-strong Indian army under Siraj ud-Daulah at Plassey.
  • November 5 » Seven Years' War: Frederick the Great defeats the allied armies of France and the Holy Roman Empire at the Battle of Rossbach.
  • December 5 » Seven Years' War: Battle of Leuthen: Frederick II of Prussia leads Prussian forces to a decisive victory over Austrian forces under Prince Charles Alexander of Lorraine.

Day of death September 27, 1792

• The temperature on September 27, 1792 was about 9.0 °C. Wind direction mainly north-northwest. Weather type: betrokken mist. Source: KNMI
• Erfstadhouder Prins Willem V (Willem Batavus) (Huis van Oranje-Nassau) was from 1751 till 1795 sovereign of the Netherlands (also known as Republiek der Zeven Verenigde Nederlanden)
• In the year 1792: Source: Wikipedia
  • January 25 » The London Corresponding Society is founded.
  • February 20 » The Postal Service Act, establishing the United States Post Office Department, is signed by United States President George Washington.
  • April 5 » United States President George Washington exercises his authority to veto a bill, the first time this power is used in the United States.
  • May 17 » The New York Stock Exchange is formed under the Buttonwood Agreement.
  • May 21 » A lava dome collapses on Mount Unzen, near the city of Shimbara on the Japanese island of Kyūshū, creating a deadly tsunami that kills nearly 15,000 people.
  • September 21 » French Revolution: The National Convention abolishes the monarchy.

Source: Wikipedia

• 1735 » Peter Artedi, Swedish ichthyologist and zoologist (b. 1705)
• 1742 » Hugh Boulter, Irish archbishop (b. 1672)
• 1783 » Étienne Bézout, French mathematician and theorist (b. 1730)
• 1832 » Karl Christian Friedrich Krause, German philosopher and author (b. 1781)
• 1833 » Raja Ram Mohan Roy, Indian humanitarian and reformer (b. 1772)
• 1838 » Bernard Courtois, French chemist and pharmacist (b. 1777)