April 11 » William III and Mary II are crowned as joint sovereigns of Great Britain.
April 20 » Deposed monarch James II of England lays siege to Derry.
May 24 » The English Parliament passes the Act of Toleration protecting dissenting Protestants but excluding Roman Catholics.
July 27 » Glorious Revolution: The Battle of Killiecrankie is a victory for the Jacobites.
August 21 » The Battle of Dunkeld in Scotland.
August 27 » The Treaty of Nerchinsk is signed by Russia and the Qing Empire (Julian calendar).
Day of death August 23, 1770
The temperature on August 23, 1770 was about 16.0 °C. There was 22 mm of rainWind direction mainly west by south. Weather type: regen omtrent betrokken. Source: KNMI
April 19 » Marie Antoinette marries Louis XVI of France in a proxy wedding.
April 29 » James Cook arrives in Australia at Botany Bay, which he names.
June 11 » British explorer Captain James Cook runs aground on the Great Barrier Reef.
July 1 » Lexell's Comet is seen closer to the Earth than any other comet in recorded history, approaching to a distance of 0.0146 astronomical units (2,180,000km; 1,360,000mi).
August 21 » James Cook formally claims eastern Australia for Great Britain, naming it New South Wales.
November 14 » James Bruce discovers what he believes to be the source of the Nile.
When copying data from this family tree, please include a reference to the origin: Charles Olson, "Olson's Tree", database, Genealogy Online (https://www.genealogieonline.nl/olsons-tree/P24733.php : accessed January 4, 2026), "John Pierson (1689-1770)".
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