About the day » Saturday July 1, 1780Calender converter

• Christiaan Helbig, Drachten, gem. Smallingerland, Friesland, Nederland († 1827)
• Catharina Jansdr. van Veen, Schipluiden
• Catharina Gerrits, Cuijck († 1856)
• Antonius Klep, Breda
• Antonia van Rijsingen, Zeelst († 1825)
• Carl von Clausewitz, Burg († 1831)
• Catharina GERRITS, Cuijk, 3417, Noord-Brabant, Nederland
• Beerndeken Ubbink, Winterswijk († 1780)
• Angelina De Decker, Dendermonde
• Christiaan Martinus Helbig, Smallingerland Friesland Noorder-Drachten († 1815)

• Jacobus Van Craen (55), Duffel, 2570, Antwerpen, Belgium
• Derk Tuunter Tuenter (40)
• Christina Bots (74), Lommel, Vlaams-Brabant, België
• Constance, Joseph CORNEZ (1), Wasmes, 7340, Hainaut, Wallonie, Belgique
• Joannes Baptista de Backer (45), Heist op den Berg Antwerpen (B)
• Anna Molenaar (64), Vlaardingen, Z.H
• Gijsbert Pieterse Bon (41), Ouderkerk aan den IJssel
• Jean BEAUVI, Leuven, 24062, Vlaams-Brabant, Belgique
• Derk TUUNTER (43), Varsseveld, Gelderland, NEDERLAND
• Elisabeth Bierkamp (61), Almen

• 1742 » Georg Christoph Lichtenberg, German physicist and academic († 1799)
• 1771 » Ferdinando Paer, Italian composer and conductor († 1839)
• 1788 » Jean-Victor Poncelet, French mathematician and engineer († 1867)
• 1804 » Charles Gordon Greene, American journalist and politician († 1886)
• 1804 » George Sand, French author and playwright († 1876)
• 1807 » Thomas Green Clemson, American politician and educator, founded Clemson University († 1888)
• 1808 » Ygnacio del Valle, Mexican-American landowner († 1880)
• 1814 » Robert Torrens, Irish-Australian politician, 3rd Premier of South Australia († 1884)
• 1818 » Ignaz Semmelweis, Hungarian-Austrian physician and obstetrician († 1865)
• 1818 » Karl von Vierordt, German physician, psychologist and academic († 1884)

• 1681 » Oliver Plunkett, Irish archbishop and saint (b. 1629)
• 1736 » Ahmed III, Ottoman sultan (b. 1673)
• 1774 » Henry Fox, 1st Baron Holland, English politician, Secretary of State for the Southern Department (b. 1705)
• 1782 » Charles Watson-Wentworth, 2nd Marquess of Rockingham, English admiral and politician, Prime Minister of Great Britain (b. 1730)
• 1784 » Wilhelm Friedemann Bach, German organist and composer (b. 1710)
• 1787 » Charles de Rohan, French marshal (b. 1715)
• 1819 » the Public Universal Friend, American evangelist (b. 1752)
• 1839 » Mahmud II, Ottoman sultan (b. 1785)
• 1860 » Charles Goodyear, American chemist and engineer (b. 1800)
• 1863 » John F. Reynolds, American general (b. 1820)

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

1. Maria
2. Anna
3. Johanna
4. Cornelia
5. Marie
6. Catharina
7. Elisabeth
8. Joanna
9. Trijntje
10. Aaltje
11. Grietje
12. Elizabeth
13. Neeltje
14. Antje
15. Adriana
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)
• January 16 » American Revolutionary War: Battle of Cape St. Vincent.
• March 17 » American Revolution: George Washington grants the Continental Army a holiday "as an act of solidarity with the Irish in their fight for independence".
• June 23 » American Revolution: Battle of Springfield fought in and around Springfield, New Jersey (including Short Hills, formerly of Springfield, now of Millburn Township).
• October 10 » The Great Hurricane of 1780 kills 20,000–30,000 in the Caribbean.
• November 4 » The Rebellion of Túpac Amaru II against Spanish rule in the Viceroyalty of Peru begins.
• December 14 » Founding Father Alexander Hamilton marries Elizabeth Schuyler Hamilton at the Schuyler Mansion in Albany, New York

The temperature on July 1, 1780 was about 20.0 °C. Wind direction mainly east-northeast. Weather type: zeer betrokken.