The temperature on April 18, 1875 was about 16.0 °C. The air pressure was 1 kgf/m2 and came mainly from the north. The airpressure was 76 cm mercury. The atmospheric humidity was 43%. 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 9 » Hallam Tennyson, 2nd Baron Tennyson, son of the poet Alfred Tennyson, becomes the second Governor-General of Australia.
April 19 » The Kishinev pogrom in Kishinev (Bessarabia) begins, forcing tens of thousands of Jews to later seek refuge in Palestine and the Western world.
June 11 » A group of Serbian officers stormed the royal palace and assassinated King Alexander Obrenović and his wife, Queen Draga.
July 19 » Maurice Garin wins the first Tour de France.
July 23 » The Ford Motor Company sells its first car.
October 10 » The Women's Social and Political Union is founded in support of the enfranchisement of British women.
Day of death February 25, 1955
The temperature on February 25, 1955 was between -5.0 °C and 0.1 °C and averaged -3.2 °C. The partly or heavily clouded was. The average windspeed was 5 Bft (very strong wind) and was prevailing from the east-northeast. Source: KNMI
April 7 » Winston Churchill resigns as Prime Minister of the United Kingdom amid indications of failing health.
April 12 » The polio vaccine, developed by Dr. Jonas Salk, is declared safe and effective.
September 6 » Istanbul's Greek, Jewish, and Armenian minorities are the target of a government-sponsored pogrom; dozens are killed in ensuing riots.
October 1 » The Xinjiang Uyghur Autonomous Region is established.
November 15 » The first part of Saint Petersburg Metro is opened.
December 1 » American Civil Rights Movement: In Montgomery, Alabama, seamstress Rosa Parks refuses to give up her bus seat to a white man and is arrested for violating the city's racial segregation laws, an incident which leads to that city's bus boycott.
When copying data from this family tree, please include a reference to the origin: Frans Chodzynski, "Family tree Chodzynski", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-chodzynski/I3510.php : accessed January 21, 2026), "Johannes Jans Boonstra (1875-1955)".
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