March 4 » In New York City, the first Congress of the United States meets, putting the United States Constitution into effect. The United States Bill of Rights is written and proposed to Congress.
July 14 » Alexander Mackenzie finally completes his journey to the mouth of the great river he hoped would take him to the Pacific, but which turns out to flow into the Arctic Ocean. Later named after him, the Mackenzie is the second-longest river system in North America.
July 14 » French Revolution: Citizens of Paris storm the Bastille.
July 27 » The first U.S. federal government agency, the Department of Foreign Affairs, is established (it will be later renamed Department of State).
September 11 » Alexander Hamilton is appointed the first United States Secretary of the Treasury.
October 2 » The United States Bill of Rights is sent to the various States for ratification.
Day of death February 9, 1791
The temperature on February 9, 1791 was about 5.0 °C. There was 4 mm of rainWind direction mainly west-southwest. Weather type: betrokken mist. Source: KNMI
January 10 » The Siege of Dunlap's Station begins near Cincinnati during the Northwest Indian War.
May 15 » French Revolution: Maximilien Robespierre proposes the Self-denying Ordinance.
August 14 » Slaves from plantations in Saint-Domingue hold a Vodou ceremony led by houngan Dutty Boukman at Bois Caïman, marking the start of the Haitian Revolution.
September 9 » Washington, D.C., the capital of the United States, is named after President George Washington.
September 27 » The National Assembly votes to award full citizenship to Jews in France.
September 30 » The first performance of Mozart's opera The Magic Flute takes place two months before his death.
When copying data from this family tree, please include a reference to the origin: Hendrik Dreyer, "Dreyer Tree", database, Genealogy Online (https://www.genealogieonline.nl/dreyer-tree/I532423.php : accessed February 18, 2026), "Johannes Elbert Steyn (1789-1791)".
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