June 27 » Anglo-Cherokee War: Cherokee warriors defeat British forces at the Battle of Echoee near present-day Otto, North Carolina.
July 8 » British forces defeat French forces in the last naval battle in New France.
August 15 » Seven Years' War: Battle of Liegnitz: Frederick the Great's victory over the Austrians under Ernst Gideon von Laudon.
October 10 » In a treaty with the Dutch colonial authorities, the Ndyuka people of Suriname - descended from escaped slaves - gain territorial autonomy.
October 25 » King George III succeeds to the British throne on death of his grandfather George II
November 15 » The secondly-built Castellania in Valletta is officially inaugurated with the blessing of the interior Chapel of Sorrows.
Day of marriage December 15, 1779
The temperature on December 15, 1779 was about 3.0 °C. Wind direction mainly west-southwest. Weather type: zeer betrokken. Source: KNMI
January 11 » Ching-Thang Khomba is crowned King of Manipur.
March 3 » American Revolutionary War: The Continental Army is routed at the Battle of Brier Creek near Savannah, Georgia.
August 13 » American Revolutionary War: The Royal Navy defeats the Penobscot Expedition with the most significant loss of United States naval forces prior to the attack on Pearl Harbor.
September 23 » American Revolution: John Paul Jones, naval commander of the United States, on board the USSBonhomme Richard, wins the Battle of Flamborough Head.
September 28 » American Revolution: Samuel Huntington is elected President of the Continental Congress, succeeding John Jay.
October 18 » American Revolutionary War: The Franco-American Siege of Savannah is lifted.
When copying data from this family tree, please include a reference to the origin: Judi Opager, "Opager Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/opager-family-tree/P1197.php : accessed April 30, 2025), "Hannah Thornburgh (1760-< 1818)".
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