June 4 » Battle of Hohenfriedberg: Frederick the Great's Prussian army decisively defeated an Austrian army under Prince Charles Alexander of Lorraine during the War of the Austrian Succession.
June 16 » War of the Austrian Succession: New England colonial troops under the command of William Pepperrell capture the Fortress of Louisbourg in Louisbourg, New France (Old Style date).
July 26 » The first recorded women's cricket match takes place near Guildford, England.
August 19 » Ottoman–Persian War: In the Battle of Kars, the Ottoman army is routed by Persian forces led by Nader Shah.
September 21 » A Hanoverian army is defeated, in ten minutes, by the Jacobite forces of Prince Charles Edward Stuart
December 6 » Charles Edward Stuart's army begins retreat during the second Jacobite Rising.
Day of marriage August 27, 1786
The temperature on August 27, 1786 was about 20.0 °C. Wind direction mainly south. Weather type: zeer betrokken. Source: KNMI
January 16 » Virginia enacts the Statute for Religious Freedom authored by Thomas Jefferson.
June 25 » Gavriil Pribylov discovers St. George Island of the Pribilof Islands in the Bering Sea.
August 11 » Captain Francis Light establishes the British colony of Penang in Malaysia.
November 7 » The oldest musical organization in the United States is founded as the Stoughton Musical Society.
November 30 » The Grand Duchy of Tuscany, under Pietro Leopoldo I, becomes the first modern state to abolish the death penalty (later commemorated as Cities for Life Day).
December 4 » Mission Santa Barbara is dedicated (on the feast day of Saint Barbara).
Day of death January 15, 1818
The temperature on January 15, 1818 was about 7.0 °C. There was 70 mm of rainWind direction mainly southwest. Weather type: betrokken regen. Special wheather fenomena: storm(achtig). Source: KNMI
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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).
January 2 » The British Institution of Civil Engineers is founded by a group of six engineers; Thomas Telford would later become its first president.
January 15 » A paper by David Brewster is read to the Royal Society, belatedly announcing his discovery of what we now call the biaxial class of doubly-refracting crystals. On the same day, Augustin-Jean Fresnel signs a "supplement" (submitted four days later) on reflection of polarized light.
February 5 » Jean-Baptiste Bernadotte ascends to the thrones of Sweden and Norway.
March 30 » Physicist Augustin Fresnel reads a memoir on optical rotation to the French Academy of Sciences, reporting that when polarized light is "depolarized" by a Fresnel rhomb, its properties are preserved in any subsequent passage through an optically-rotating crystal or liquid.
September 7 » Carl III of Sweden–Norway is crowned king of Norway, in Trondheim.
December 13 » Cyril VI of Constantinople resigns from his position as Ecumenical Patriarch.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I88778.php : accessed December 29, 2025), "Harm Jans Bolt (1745-1818)".
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