The temperature on September 7, 1769 was about 19.0 °C. There was 4 mm of rainWind direction mainly north-northeast. Weather type: regen donker. Special wheather fenomena: dauw. Source: KNMI
July 14 » An expedition led by Gaspar de Portolá leaves its base in California and sets out to find the Port of Monterey (now Monterey, California).
July 16 » Father Junípero Serra founds California's first mission, Mission San Diego de Alcalá. Over the following decades, it evolves into the city of San Diego, California.
December 13 » Dartmouth College is founded by the Reverend Eleazar Wheelock, with a royal charter from King George III, on land donated by Royal governor John Wentworth.
December 22 » Sino-Burmese War: The war ends with an uneasy truce.
Day of death December 8, 1778
The temperature on December 8, 1778 was about 8.0 °C. There was 66 mm of rainWind direction mainly west-southwest. Weather type: betrokken regen. Source: KNMI
January 18 » James Cook is the first known European to discover the Hawaiian Islands, which he names the "Sandwich Islands".
February 14 » The United States flag is formally recognized by a foreign naval vessel for the first time, when French Admiral Toussaint-Guillaume Picquet de la Motte renders a nine gun salute to USSRanger, commanded by John Paul Jones.
July 3 » American Revolutionary War: Iroquois allied to Britain kill 360 people in the Wyoming Valley massacre.
When copying data from this family tree, please include a reference to the origin: Joop Klavers, "Family tree Klavers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_klavers/I237016.php : accessed February 20, 2026), "Joannes de Vos (-1778)".
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