January 3 » American General George Washington defeats British General Lord Cornwallis at the Battle of Princeton.
July 31 » The U.S. Second Continental Congress passes a resolution that the services of Gilbert du Motier, Marquis de Lafayette "be accepted, and that, in consideration of his zeal, illustrious family and connexions, he have the rank and commission of major-general of the United States."
August 6 » American Revolutionary War: The bloody Battle of Oriskany prevents American relief of the Siege of Fort Stanwix.
September 11 » American Revolutionary War: Battle of Brandywine: The British celebrate a major victory in Chester County, Pennsylvania.
November 15 » American Revolutionary War: After 16 months of debate the Continental Congress approves the Articles of Confederation.
December 24 » Kiritimati, also called Christmas Island, is discovered by James Cook.
Christening day February 8, 1778
The temperature on February 8, 1778 was about 1.0 °C. Wind direction mainly south-southeast. Weather type: helder. Source: KNMI
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.
June 28 » American Revolutionary War: The American Continentals engage the British in the Battle of Monmouth Courthouse resulting in standstill and British withdrawal under cover of darkness.
August 21 » American Revolutionary War: British forces begin besieging the French outpost at Pondichéry.
August 26 » The first recorded ascent of Triglav, the highest mountain in Slovenia.
August 29 » American Revolutionary War: British and American forces battle indecisively at the Battle of Rhode Island.
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.
January 26 » American Civil War: General Ambrose Burnside is relieved of command of the Army of the Potomac after the disastrous Fredericksburg campaign. He is replaced by Joseph Hooker.
February 24 » Arizona is organized as a United States territory.
April 17 » American Civil War: Grierson's Raid begins: Troops under Union Army Colonel Benjamin Grierson attack central Mississippi.
July 9 » American Civil War: The Siege of Port Hudson ends, giving the Union complete control of the Mississippi River.
November 18 » King Christian IX of Denmark signs the November constitution that declares Schleswig to be part of Denmark. This is seen by the German Confederation as a violation of the London Protocol and leads to the German–Danish war of 1864.
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 25, 2026), "Sjoerd Jacobs Sikma (1777-1863)".
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