In The Netherlands , there was from August 21, 1891 to May 9, 1894 the cabinet Van Tienhoven, with Mr. G. van Tienhoven (unie-liberaal) as prime minister.
March 1 » Electrical engineer Nikola Tesla gives the first public demonstration of radio in St. Louis, Missouri.
July 11 » A revolution led by the liberal general and politician José Santos Zelaya takes over state power in Nicaragua.
September 19 » In New Zealand, the Electoral Act of 1893 is consented to by the governor, giving all women in New Zealand the right to vote.
September 20 » Charles Duryea and his brother road-test the first American-made gasoline-powered automobile.
September 28 » Foundation of the Portuguese football club FC Porto.
November 7 » Women's suffrage: Women in the U.S. state of Colorado are granted the right to vote, the second state to do so.
Day of death May 20, 1957
The temperature on May 20, 1957 was between 7.0 °C and 15.4 °C and averaged 11.6 °C. There was 0.3 mm of rain during 0.3 hours. There was 8.0 hours of sunshine (50%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-northwest. Source: KNMI
January 22 » Israel withdraws from the Sinai Peninsula.
March 4 » The S&P 500 stock market index is introduced, replacing the S&P 90.
March 8 » The 1957 Georgia Memorial to Congress, which petitions the U.S. Congress to declare the ratification of the 14th and 15th Amendments to the U.S. Constitution null and void, is adopted by the U.S. state of Georgia.
April 24 » Suez Crisis: The Suez Canal is reopened following the introduction of UNEF peacekeepers to the region.
April 30 » Supplementary Convention on the Abolition of Slavery entered into force.
August 1 » The United States and Canada form the North American Aerospace Defense Command (NORAD).
When copying data from this family tree, please include a reference to the origin: Gé Lobé, "Family tree Lobé en verwanten.", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-lobe/I2998.php : accessed February 18, 2026), "Margaretha Adelheid Suelmann (1893-1957)".
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