August 1 » George, Elector of Hanover, becomes King George I of Great Britain, marking the beginning of the Georgian era of British history.
August 7 » The Battle of Gangut: The first important victory of the Russian Navy.
September 11 » Siege of Barcelona: Barcelona, capital city of Catalonia, surrenders to Spanish and French Bourbon armies in the War of the Spanish Succession.
September 18 » George I arrives in Great Britain after becoming king on August 1.
Day of death July 26, 1770
The temperature on July 26, 1770 was about 23.0 °C. Wind direction mainly north-northeast. Weather type: betrokken donder weerlicht. 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).
July 5 » The Battle of Chesma between the Russian Empire and the Ottoman Empire begins.
August 21 » James Cook formally claims eastern Australia for Great Britain, naming it New South Wales.
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/P1484.php : accessed January 8, 2026), "Mary Adams (1714-1770)".
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