About the day » Sunday September 9, 1781Calender converter

• Anna Margareta Geerckens, Dam († 1781)
• Anna Margaretha Sonneveldt, Willemstad, Nederland († 1842)
• Aachje IJsbrands van Drunen, Almkerk, Noord-Brabant, Nederland
• Aafje Elberts' Laan, Schellinkhout († 1829)
• Agathe SIMARD († 1814)
• Aaltje Hendriks van der Does, Katwijk aan den Rijn
• Adriaen Lourensz Vos, Sprang, Noord-Brabant, Nederland
• Abraham Buitenom, Rijnsburg
• Albertus Zuidervaart, Kudelstaart, Noord-Holland, Nederland († 1783)
• Aalbert van der Voort, Driebergen († 1845)

• Femmigje KEETELS (56), Hasselt
• Adrianus van Riel (0), Loon op Zand, Noord-Brabant, Nederland
• Col. Samuel Washington (46), Harewood, Berkeley, Maryland, Verenigde Staten
• Catharian Camps (72), Kranenburg (Dld), Nordrhein-Westfalen, Duitsland
• Agnes Thijssen (Thiessen), Heijen, Limburg, Nederland
• Gerhard Bartholt Kaecks (32)
• Christianus Teneij (61), Noorbeek, Limburg, Nederland
• Anna Sophia Schutter (76), Venlo, Limburg, Nederland
• Crelis Groot, Den Helder, Noord-Holland, Nederland
• Agnes Thissen (Tijssen,Thiessen,Thijssen) (26), Heijen, Nederland

• 1731 » Francisco Javier Clavijero, Mexican priest, historian, and scholar († 1787)
• 1737 » Luigi Galvani, Italian physician and physicist († 1798)
• 1754 » William Bligh, English admiral and politician, 4th Governor of New South Wales († 1817)
• 1755 » Benjamin Bourne, American judge and politician († 1808)
• 1777 » James Carr, American soldier and politician († 1818)
• 1778 » Clemens Brentano, German poet and author († 1842)
• 1789 » Menachem Mendel Schneersohn, Polish rabbi († 1866)
• 1807 » Richard Chenevix Trench, Irish-English archbishop and philologist († 1886)
• 1823 » Joseph Leidy, American paleontologist and academic († 1891)
• 1828 » Leo Tolstoy, Russian author and playwright († 1910)

• 1676 » Paul de Chomedey, Sieur de Maisonneuve, French soldier, founded Montreal (b. 1612)
• 1680 » Henry Marten, English lawyer and politician (b. 1602)
• 1755 » Johann Lorenz von Mosheim, German historian and author (b. 1694)
• 1806 » William Paterson, Irish-American judge and politician, 2nd Governor of New Jersey (b. 1745)
• 1815 » John Singleton Copley, American-English colonial and painter (b. 1738)
• 1834 » James Weddell, Belgian-English sailor and navigator (b. 1787)
• 1841 » Augustin Pyramus de Candolle, Swiss botanist, mycologist, and academic (b. 1778)
• 1891 » Jules Grévy, French politician, 4th President of the French Republic (b. 1813)
• 1893 » Friedrich Traugott Kützing, German pharmacist, botanist and phycologist (b. 1807)
• 1898 » Stéphane Mallarmé, French poet and critic (b. 1842)

1. Jan
2. Johannes
3. Pieter
4. Joannes
5. Hendrik
6. Cornelis
7. Willem
8. Jacob
9. Gerrit
10. Petrus
11. Jean
12. Jacobus
13. Dirk
14. Klaas
15. John
16. Adrianus

1. Maria
2. Anna
3. Johanna
4. Cornelia
5. Marie
6. Joanna
7. Elisabeth
8. Catharina
9. Trijntje
10. Adriana
11. Grietje
12. Neeltje
13. Antje
14. Elizabeth
15. Aaltje
16. Jannetje

• 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)
• February 3 » American Revolutionary War: British forces seize the Dutch-owned Caribbean island Sint Eustatius.
• March 13 » William Herschel discovers Uranus.
• March 15 » American Revolutionary War: Battle of Guilford Court House: Near present-day Greensboro, North Carolina, 1,900 British troops under General Charles Cornwallis defeat a mixed American force numbering 4,400 in a Pyrrhic victory.
• August 24 » American Revolutionary War: A small force of Pennsylvania militia is ambushed and overwhelmed by an American Indian group, which forces George Rogers Clark to abandon his attempt to attack Detroit.
• September 5 » Battle of the Chesapeake in the American Revolutionary War: The British Navy is repelled by the French Navy, contributing to the British surrender at Yorktown.
• September 6 » The Battle of Groton Heights takes place, resulting in a British victory.

The temperature on September 9, 1781 was about 18.0 °C. Wind direction mainly north-northeast. Weather type: omtrent helder.