The temperature on February 1, 1889 was about 9.3 °C. There was 1 mm of rain. The air pressure was 48 kgf/m2 and came mainly from the west-southwest. The airpressure was 75 cm mercury. The atmospheric humidity was 97%. Source: KNMI
May 6 » The Eiffel Tower is officially opened to the public at the Universal Exposition in Paris.
June 6 » The Great Seattle Fire destroys all of downtown Seattle.
June 26 » Bangui is founded by Albert Dolisie and Alfred Uzac in what was then the upper reaches of the French Congo.
August 4 » The Great Fire of Spokane, Washington destroys some 32 blocks of the city, prompting a mass rebuilding project.
September 28 » The General Conference on Weights and Measures (CGPM) defines the length of a meter.
November 11 » The State of Washington is admitted as the 42nd state of the United States.
Day of death April 17, 1934
The temperature on April 17, 1934 was between 11.9 °C and 21.9 °C and averaged 15.9 °C. There was 10.0 mm of rain during 3.7 hours. There was 4.5 hours of sunshine (32%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south east. Source: KNMI
When copying data from this family tree, please include a reference to the origin: Corian Leduc, "Family tree Leduc", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-leduc/I138.php : accessed February 3, 2026), "maria antonia Cornelia Catharina Joanna Zwekars (1889-1934)".
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