The temperature on March 11, 1912 was between 4.8 °C and 9.7 °C and averaged 7.2 °C. There was 1.0 mm of rain. The average windspeed was 2 Bft (weak wind) and was prevailing from the east-southeast. Source: KNMI
April 17 » Russian troops open fire on striking goldfield workers in northeast Siberia, killing at least 150.
September 25 » Columbia University Graduate School of Journalism is founded in New York City.
October 24 » First Balkan War: The Battle of Kumanovo concludes with the Serbian victory against the Ottoman Empire.
October 26 » First Balkan War: The Ottomans lose the cities of Thessaloniki and Skopje.
November 12 » King George I of Greece makes a triumphal entry into Thessaloniki after its liberation from 482 years of Ottoman rule.
November 27 » Spain declares a protectorate over the north shore of Morocco.
Day of marriage April 16, 1931
The temperature on April 16, 1931 was between 5.1 °C and 13.6 °C and averaged 7.9 °C. There was 0.1 mm of rain during 0.1 hours. There was 5.0 hours of sunshine (36%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northeast. Source: KNMI
In The Netherlands , there was from August 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
When copying data from this family tree, please include a reference to the origin: Kees Schipper, "Family tree Schipper Huizen-Velsen", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-schipper-huizen-velsen/I41077.php : accessed May 15, 2024), "Johannes Pieter van Heijst (1912-)".
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