The temperature on December 26, 1886 was about -0.7 °C. The air pressure was 4 kgf/m2 and came mainly from the south-southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 96%. Source: KNMI
In The Netherlands , there was from April 23, 1884 to April 21, 1888 the cabinet Heemskerk, with Mr. J. Heemskerk Azn. (conservatief) as prime minister.
May 4 » Haymarket affair: A bomb is thrown at policemen trying to break up a labor rally in Chicago, United States, killing eight and wounding 60. The police fire into the crowd.
May 5 » The Bay View massacre: A militia fires into a crowd of protesters in Milwaukee, killing seven.
June 26 » Henri Moissan isolated elemental Fluorine for the first time.
July 3 » The New-York Tribune becomes the first newspaper to use a linotype machine, eliminating typesetting by hand.
September 4 » American Indian Wars: After almost 30 years of fighting, Apache leader Geronimo, with his remaining warriors, surrenders to General Nelson Miles in Arizona.
October 28 » President Cleveland dedicates the Statue of Liberty.
Day of marriage May 12, 1906
The temperature on May 12, 1906 was between 6.9 °C and 23.4 °C and averaged 15.7 °C. There was 12.0 hours of sunshine (77%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. Source: KNMI
In The Netherlands , there was from August 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
February 18 » Édouard de Laveleye forms the Belgian Olympic Committee in Brussels.
March 10 » The Courrières mine disaster, Europe's worst ever, kills 1099 miners in northern France.
May 6 » The Russian Constitution of 1906 is adopted (on April 23 by the Julian calendar).
August 16 » The 8.2 Mw Valparaíso earthquake hits central Chile, killing 3,882 people.
September 1 » The International Federation of Intellectual Property Attorneys is established.
December 31 » Mozaffar ad-Din Shah Qajar signs the Persian Constitution of 1906.
Day of death March 1, 1948
The temperature on March 1, 1948 was between -1.7 °C and 6.6 °C and averaged 2.5 °C. There was 3.5 hours of sunshine (32%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northeast. Source: KNMI
In The Netherlands , there was from July 3, 1946 to August 7, 1948 the cabinet Beel I, with Dr. L.J.M. Beel (KVP) as prime minister.
From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
June 26 » Cold War: The first supply flights are made in response to the Berlin Blockade.
September 12 » Marshal Lin Biao, commander-in-chief of the Chinese communist Northeast Field Army, launched a massive offensive toward Jinzhou, Liaoshen Campaign has begun.
September 13 » Margaret Chase Smith is elected United States senator, and becomes the first woman to serve in both the U.S. House of Representatives and the United States Senate.
September 15 » The Indian Army captures the towns of Jalna, Latur, Mominabad, Surriapet and Narkatpalli as part of Operation Polo.
September 18 » Operation Polo is terminated after the Indian Army accepts the surrender of the army of Hyderabad.
December 10 » The Human Rights Convention is signed by the United Nations.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I60223.php : accessed December 27, 2025), "Gerrit de Haan (1886-1948)".
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