The temperature on September 1, 1875 was about 14.0 °C. The air pressure was 1 kgf/m2 and came mainly from the west-northwest. The airpressure was 77 cm mercury. The atmospheric humidity was 82%. Source: KNMI
From August 27, 1874 till November 3, 1877 the Netherlands had a cabinet Heemskerk - Van Lijnden van Sandenburg with the prime ministers Mr. J. Heemskerk Azn. (conservatief) and Mr. C.Th. baron Van Lijnden van Sandenburg (AR).
January 5 » The Palais Garnier, one of the most famous opera houses in the world, is inaugurated in Paris.
April 4 » Vltava, composed by Czech composer Bedřich Smetana and also known by its German name Die Moldau, premiered in Prague.
May 1 » Alexandra Palace reopens after being burned down in a fire in 1873.
June 19 » The Herzegovinian rebellion against the Ottoman Empire begins.
August 25 » Captain Matthew Webb becomes the first person to swim across the English Channel, traveling from Dover, England, to Calais, France, in 21 hours and 45 minutes.
October 22 » First telegraphic connection in Argentina.
Day of death December 9, 1960
The temperature on December 9, 1960 was between 0.5 °C and 3.5 °C and averaged 2.4 °C. The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the east-northeast. Source: KNMI
February 1 » Four black students stage the first of the Greensboro sit-ins at a lunch counter in Greensboro, North Carolina.
March 21 » Apartheid: Sharpeville massacre, South Africa: Police open fire on a group of black South African demonstrators, killing 69 and wounding 180.
May 3 » The Anne Frank House museum opens in Amsterdam, Netherlands.
June 30 » Belgian Congo gains independence as Republic of the Congo (Léopoldville).
October 1 » Nigeria gains independence from the United Kingdom.
November 14 » Ruby Bridges becomes the first black child to attend an all-white elementary school in Louisiana.
When copying data from this family tree, please include a reference to the origin: Elly Gelderman, "Family tree Gelderman", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-gelderman/I1783.php : accessed February 5, 2026), "Christiena Wolff (1875-1960)".
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