January 26 » The 8.7–9.2 Mw Cascadia earthquake takes place off the west coast of North America, as evidenced by Japanese records.
February 27 » The island of New Britain is discovered by Europeans.
February 28 » Today is followed by March 1 in Sweden, thus creating the Swedish calendar.
March 1 » Sweden introduces its own Swedish calendar, in an attempt to gradually merge into the Gregorian calendar, reverts to the Julian calendar on this date in 1712, and introduces the Gregorian calendar on this date in 1753.
Day of marriage September 23, 1720
The temperature on September 23, 1720 was about 11.0 °C. Source: KNMI
January 21 » Sweden and Prussia sign the Treaty of Stockholm.
February 29 » Ulrika Eleonora, Queen of Sweden abdicates in favour of her husband, who becomes King Frederick I on March 24.
March 24 » Count Frederick of Hesse-Kassel is elected King of Sweden by the Riksdag of the Estates, after his consort Ulrika Eleonora abdicated the throne on 29 February
August 14 » The Spanish military Villasur expedition is wiped out by Pawnee and Otoe warriors near present-day Columbus, Nebraska.
October 20 » Caribbean pirate Calico Jack is captured by the Royal Navy.
November 9 » The synagogue of Judah HeHasid is burned down by Arab creditors, leading to the expulsion of the Ashkenazim from Jerusalem.
Day of death January 1, 1777
The temperature on January 1, 1777 was about -1 °C. Wind direction mainly northeast. Weather type: betrokken. Source: KNMI
January 3 » American General George Washington defeats British General Lord Cornwallis at the Battle of Princeton.
June 14 » The Second Continental Congress passes the Flag Act of 1777 adopting the Stars and Stripes as the Flag of the United States.
August 16 » American Revolutionary War: The Americans led by General John Stark rout British and Brunswick troops under Friedrich Baum at the Battle of Bennington in Walloomsac, New York.
September 11 » American Revolutionary War: Battle of Brandywine: The British celebrate a major victory in Chester County, Pennsylvania.
October 4 » American Revolutionary War: Troops under George Washington are repelled by British troops under William Howe.
December 24 » Kiritimati, also called Christmas Island, is discovered by James Cook.
When copying data from this family tree, please include a reference to the origin: Catherine Spry, "Gall/Genseal Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/spry-family-tree/I5649.php : accessed May 3, 2025), "Sarah Jarman Morgan (1700-1777)".
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