February 10 » Huilliches in Chiloé rebel against Spanish encomenderos.
February 29 » February 29 is followed by February 30 in Sweden, in a move to abolish the Swedish calendar for a return to the Julian calendar.
April 6 » The New York Slave Revolt of 1712 begins near Broadway.
July 31 » Action of 31 July 1712 (Great Northern War): Danish and Swedish ships clash in the Baltic Sea; the result is inconclusive.
August 17 » Action of 17 August 1712 New Deep naval battle between Denmark and Sweden.
October 3 » The Duke of Montrose issues a warrant for the arrest of Rob Roy MacGregor.
Day of death March 24, 1787
The temperature on March 24, 1787 was about 8.0 °C. There was 44 mm of rainWind direction mainly south by west. Weather type: betrokken regen. Source: KNMI
May 13 » Captain Arthur Phillip leaves Portsmouth, England, with eleven ships full of convicts (the "First Fleet") to establish a penal colony in Australia.
May 25 » After a delay of 11 days, the United States Constitutional Convention formally convenes in Philadelphia after a quorum of seven states is secured.
July 13 » The Continental Congress enacts the Northwest Ordinance establishing governing rules for the Northwest Territory. It also establishes procedures for the admission of new states and limits the expansion of slavery.
September 17 » The United States Constitution is signed in Philadelphia.
September 28 » The Congress of the Confederation votes to send the newly-written United States Constitution to the state legislatures for approval.
October 29 » Mozart's opera Don Giovanni receives its first performance in Prague.
When copying data from this family tree, please include a reference to the origin: Peter John Oswald, "Pop Oswald Tree", database, Genealogy Online (https://www.genealogieonline.nl/pop-oswald-tree/P7549.php : accessed December 4, 2025), "John CALLINGHAM (1712-1787)".
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