January 18 » James Cook is the first known European to discover the Hawaiian Islands, which he names the "Sandwich Islands".
February 6 » American Revolutionary War: In Paris the Treaty of Alliance and the Treaty of Amity and Commerce are signed by the United States and France signaling official recognition of the new republic.
February 6 » New York became the third state to ratify the Articles of Confederation.
July 10 » American Revolution: Louis XVI of France declares war on the Kingdom of Great Britain.
August 3 » The theatre La Scala in Milan is inaugurated with the première of Antonio Salieri's Europa riconosciuta.
December 15 » American Revolutionary War: British and French fleets clash in the Battle of St. Lucia.
Day of death October 16, 1863
The temperature on October 16, 1863 was about 12.1 °C. The air pressure was 4 kgf/m2 and came mainly from the southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 86%. Source: KNMI
In The Netherlands , there was from February 1, 1862 to February 10, 1866 the cabinet Thorbecke II, with Mr. J.R. Thorbecke (liberaal) as prime minister.
January 1 » American Civil War: The Emancipation Proclamation takes effect in Confederate territory.
February 7 » HMSOrpheus sinks off the coast of Auckland, New Zealand, killing 189.
June 7 » During the French intervention in Mexico, Mexico City is captured by French troops.
July 3 » American Civil War: The final day of the Battle of Gettysburg culminates with Pickett's Charge.
August 8 » American Civil War: Following his defeat in the Battle of Gettysburg, General Robert E. Lee sends a letter of resignation to Confederate President Jefferson Davis (which is refused upon receipt).
October 14 » American Civil War: Confederate troops under the command of A. P. Hill fail to drive the Union Army completely out of Virginia.
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/I160450.php : accessed October 19, 2026), "Sjoerd Jacobs Sikma (1777-1863)".
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