February 17 » In Sweden February 17 is followed by March 1 as the country moves from the Julian calendar to the Gregorian calendar.
May 1 » Publication of Species Plantarum by Linnaeus, and the formal start date of plant taxonomy adopted by the International Code of Botanical Nomenclature.
Christening day August 26, 1753
The temperature on August 26, 1753 was about 18.0 °C. Wind direction mainly east-southeast. Weather type: helder omtrent helder. Source: KNMI
February 17 » In Sweden February 17 is followed by March 1 as the country moves from the Julian calendar to the Gregorian calendar.
May 1 » Publication of Species Plantarum by Linnaeus, and the formal start date of plant taxonomy adopted by the International Code of Botanical Nomenclature.
Day of marriage May 7, 1775
The temperature on May 7, 1775 was about 12.0 °C. Wind direction mainly west-southwest. Weather type: omtrent helder. Source: KNMI
July 5 » The Second Continental Congress adopts the Olive Branch Petition.
September 8 » The unsuccessful Rising of the Priests in Malta.
October 13 » The Continental Congress establishes the Continental Navy (predecessor of the United States Navy).
October 18 » African-American poet Phillis Wheatley is freed from slavery.
November 7 » John Murray, the Royal Governor of the Colony of Virginia, starts the first mass emancipation of slaves in North America by issuing Lord Dunmore's Offer of Emancipation, which offers freedom to slaves who abandoned their colonial masters to fight with Murray and the British.
December 3 » USSAlfred becomes the first vessel to fly the Grand Union Flag (the precursor to the Stars and Stripes); the flag is hoisted by John Paul Jones.
When copying data from this family tree, please include a reference to the origin: Bott, "Family tree Bott", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-bott/I7532.php : accessed March 6, 2026), "Joannes Petrus HEIDKAMP (1753-????)".
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