The temperature on May 20, 1787 was about 11.0 °C. Wind direction mainly east. Weather type: helder. Special wheather fenomena: noorderlicht. Source: KNMI
February 3 » Militia led by General Benjamin Lincoln crush the remnants of Shays' Rebellion in Petersham, Massachusetts.
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.
June 20 » Oliver Ellsworth moves at the Federal Convention to call the government the 'United States'.
September 17 » The United States Constitution is signed in Philadelphia.
December 7 » Delaware becomes the first state to ratify the United States Constitution.
Day of death January 9, 1790
The temperature on January 9, 1790 was about 3.0 °C. Wind direction mainly south-southeast. Weather type: betrokken mist. Source: KNMI
March 1 » The first United States census is authorized.
March 4 » France is divided into 83 départements, cutting across the former provinces in an attempt to dislodge regional loyalties based on ownership of land by the nobility.
May 31 » The United States enacts its first copyright statute, the Copyright Act of 1790.
July 31 » The first U.S. patent is issued, to inventor Samuel Hopkins for a potash process.
August 4 » A newly passed tariff act creates the Revenue Cutter Service (the forerunner of the United States Coast Guard).
December 17 » The Aztec calendar stone is discovered at El Zócalo, Mexico City.
When copying data from this family tree, please include a reference to the origin: Gijsbertus Cornelis (Bert) Severijn, "Family tree Severijn", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-severijn/I8524.php : accessed March 7, 2026), "Helena Roelofsen (-1790)".
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