July 8 » The Battle of Dynekilen forces Sweden to abandon its invasion of Norway.
August 5 » Austro-Turkish War (1716–1718): One-fifth of a Turkish army and the Grand Vizier are killed in the Battle of Petrovaradin.
August 21 » Seventh Ottoman–Venetian War: The arrival of naval reinforcements and the news of the Battle of Petrovaradin force the Ottomans to abandon the Siege of Corfu, thus preserving the Ionian Islands under Venetian rule.
Day of marriage September 13, 1739
The temperature on September 13, 1739 was about 10.0 °C. There was 110 mm of rainWind direction mainly west. Weather type: regen. Special wheather fenomena: donder bliksem. Source: KNMI
January 1 » Bouvet Island, the world's remotest island is discovered by French explorer Jean-Baptiste Charles Bouvet de Lozier.
February 17 » The Battle of Vasai commences as the Marathas move to invade Portuguese-occupied territory.
February 23 » At York Castle, the outlaw Dick Turpin is identified by his former schoolteacher. Turpin had been using the name Richard Palmer.
September 9 » Stono Rebellion, the largest slave uprising in Britain's mainland North American colonies prior to the American Revolution, erupts near Charleston, South Carolina.
October 3 » The Treaty of Niš is signed by the Ottoman Empire and Russia at the end of the Russian–Turkish War.
November 20 » Start of the Battle of Porto Bello between British and Spanish forces during the War of Jenkins' Ear.
Day of death December 24, 1757
The temperature on December 24, 1757 was about 0.0 °C. There was 2 mm of rainWind direction mainly south east. Weather type: geheel betrokken regen. Source: KNMI
March 14 » Admiral Sir John Byng is executed by firing squad aboard HMSMonarch for breach of the Articles of War.
May 6 » Battle of Prague: A Prussian army fights an Austrian army in Prague during the Seven Years' War.
May 6 » English poet Christopher Smart is admitted into St Luke's Hospital for Lunatics in London, beginning his six-year confinement to mental asylums.
June 18 » Battle of Kolín between Prussian forces under Frederick the Great and an Austrian army under the command of Field Marshal Count Leopold Joseph von Daun in the Seven Years' War.
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.
When copying data from this family tree, please include a reference to the origin: Rob van Koert, "Family tree Van Koert", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-van-koert/I73131.php : accessed February 26, 2026), "Joanna van Velthoven (1716-1757)".
Copy warning
Genealogical publications are copyright protected. Although data is often retrieved from public archives, the searching, interpreting, collecting, selecting and sorting of the data results in a unique product. Copyright protected work may not simply be copied or republished.
Please stick to the following rules
Request permission to copy data or at least inform the author, chances are that the author gives permission, often the contact also leads to more exchange of data.
Do not use this data until you have checked it, preferably at the source (the archives).
State from whom you have copied the data and ideally also his/her original source.