The temperature on March 20, 1911 was between 0.2 °C and 10.7 °C and averaged 5.0 °C. There was 9.9 hours of sunshine (82%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the east. Source: KNMI
January 5 » Kappa Alpha Psi, the world's third oldest and largest black fraternity, is founded at Indiana University.
January 26 » Glenn Curtiss flies the first successful American seaplane.
May 19 » Parks Canada, the world's first national park service, is established as the Dominion Parks Branch under the Department of the Interior.
July 4 » A massive heat wave strikes the northeastern United States, killing 380 people in eleven days and breaking temperature records in several cities.
August 14 » United States Senate leaders agree to rotate the office of President pro tempore of the Senate among leading candidates to fill the vacancy left by William P. Frye's death.
December 27 » "Jana Gana Mana", the national anthem of India, is first sung in the Calcutta Session of the Indian National Congress.
Day of marriage August 21, 1935
The temperature on August 21, 1935 was between 14.2 °C and 28.5 °C and averaged 20.9 °C. There was 12.0 hours of sunshine (84%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south east. Source: KNMI
January 28 » Iceland becomes the first Western country to legalize therapeutic abortion.
May 29 » First flight of the Messerschmitt Bf 109 fighter aeroplane.
August 31 » In an attempt to stay out of the growing tensions concerning Germany and Japan, the United States passes the first of its Neutrality Acts.
November 9 » The Congress of Industrial Organizations is founded in Atlantic City, New Jersey, by eight trade unions belonging to the American Federation of Labor.
December 9 » Student protests in Beiping (now Beijing)'s Tiananmen Square, dispersed by government.
December 27 » Regina Jonas is ordained as the first female rabbi in the history of Judaism.
When copying data from this family tree, please include a reference to the origin: R. de Rooij, "Family tree Broere", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-broere/I6778.php : accessed May 11, 2024), "David Adrianus Sienders (1911-)".
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