Family tree Elske De Vries » Sytske Johannes (Johannis) Roskammer (1763-1821)

Christening day November 20, 1763

• The temperature on November 20, 1763 was about 2.0 °C. There was 44 mm of rainWind direction mainly southwest. Weather type: omtrent helder. 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)
• Regent Lodewijk Ernst (Hertog van Brunswijk-Wolfenbüttel) was from 1759 till 1766 sovereign of the Netherlands (also known as Republiek der Zeven Verenigde Nederlanden)
• In the year 1763: Source: Wikipedia
  • June 2 » Pontiac's Rebellion: At what is now Mackinaw City, Michigan, Chippewas capture Fort Michilimackinac by diverting the garrison's attention with a game of lacrosse, then chasing a ball into the fort.
  • July 31 » Odawa Chief Pontiac's forces defeat British troops at the Battle of Bloody Run during Pontiac's War.
  • September 1 » Catherine II of Russia endorses Ivan Betskoy's plans for a Foundling Home in Moscow.
  • September 14 » Seneca warriors defeat British forces at the Battle of Devil's Hole during Pontiac's War.
  • October 7 » King George III issues the Royal Proclamation of 1763, closing Indigenous lands in North America north and west of the Alleghenies to white settlements.
  • December 2 » Dedication of the Touro Synagogue, in Newport, Rhode Island, the first synagogue in what will become the United States.

Day of marriage May 15, 1785

• The temperature on May 15, 1785 was about 11.0 °C. Wind direction mainly north-northwest. 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)
• In the year 1785: Source: Wikipedia
  • January 7 » Frenchman Jean-Pierre Blanchard and American John Jeffries travel from Dover, England, to Calais, France, in a gas balloon.
  • January 20 » Invading Siamese forces attempt to exploit the political chaos in Vietnam, but are ambushed and annihilated at the Mekong river by the Tây Sơn in the Battle of Rạch Gầm-Xoài Mút.
  • January 27 » The University of Georgia is founded, the first public university in the United States.
  • November 28 » The first Treaty of Hopewell is signed, by which the United States acknowledges Cherokee lands in what is now East Tennessee.

Day of death May 13, 1821

• The temperature on May 13, 1821 was about 12.0 °C. Wind direction mainly southwest. Weather type: half bewolkt. Source: KNMI
•  This page is only available in Dutch.
  De Republiek der Verenigde Nederlanden werd in 1794-1795 door de Fransen veroverd onder leiding van bevelhebber Charles Pichegru (geholpen door de Nederlander Herman Willem Daendels); de verovering werd vergemakkelijkt door het dichtvriezen van de Waterlinie; Willem V moest op 18 januari 1795 uitwijken naar Engeland (en van daaruit in 1801 naar Duitsland); de patriotten namen de macht over van de aristocratische regenten en proclameerden de Bataafsche Republiek; op 16 mei 1795 werd het Haags Verdrag gesloten, waarmee ons land een vazalstaat werd van Frankrijk; in 3.1796 kwam er een Nationale Vergadering; in 1798 pleegde Daendels een staatsgreep, die de unitarissen aan de macht bracht; er kwam een nieuwe grondwet, die een Vertegenwoordigend Lichaam (met een Eerste en Tweede Kamer) instelde en als regering een Directoire; in 1799 sloeg Daendels bij Castricum een Brits-Russische invasie af; in 1801 kwam er een nieuwe grondwet; bij de Vrede van Amiens (1802) kreeg ons land van Engeland zijn koloniën terug (behalve Ceylon); na de grondwetswijziging van 1805 kwam er een raadpensionaris als eenhoofdig gezag, namelijk Rutger Jan Schimmelpenninck (van 31 oktober 1761 tot 25 maart 1825).
• In the year 1821: Source: Wikipedia
  • February 24 » Final stage of the Mexican War of Independence from Spain with Plan of Iguala.
  • May 26 » Establishment of the Peloponnesian Senate by the Greek rebels.
  • June 12 » Badi VII, king of Sennar, surrenders his throne and realm to Isma'il Pasha, general of the Ottoman Empire, ending the existence of that Sudanese kingdom.
  • July 9 » Four hundred and seventy prominent Cypriots including Archbishop Kyprianos are executed in response to Cypriot aid to the Greek War of Independence.
  • July 19 » Coronation of George IV of the United Kingdom.
  • November 28 » Panama Independence Day: Panama separates from Spain and joins Gran Colombia.

Source: Wikipedia

• 1782 » Daniel Solander, Swedish-English botanist and phycologist (b. 1736)
• 1807 » Eliphalet Dyer, American colonel, lawyer, and politician (b. 1721)
• 1809 » Beilby Porteus, English bishop (b. 1731)
• 1832 » Georges Cuvier, French zoologist and academic (b. 1769)
• 1835 » John Nash, English architect, designed the Royal Pavilion (b. 1752)
• 1866 » Nikolai Brashman, Czech-Russian mathematician and academic (b. 1796)