January 31 » Datu Muhammad Salleh is killed in Kampung Teboh, Tambunan, ending the Mat Salleh Rebellion.
February 6 » The Permanent Court of Arbitration, an international arbitration court at The Hague, is created when the Senate of the Netherlands ratifies an 1899 peace conference decree.
June 14 » Hawaii becomes a United States territory.
August 14 » The Eight-Nation Alliance occupies Beijing, China, in a campaign to end the bloody Boxer Rebellion in China.
October 9 » The Cook Islands become a territory of the United Kingdom.
October 19 » Max Planck discovers Planck's law of black-body radiation.
Day of death March 30, 1961
The temperature on March 30, 1961 was between 4.9 °C and 12.4 °C and averaged 9.4 °C. There was 14.6 mm of rain during 9.3 hours. The almost completely overcast was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west. Source: KNMI
January 26 » John F. Kennedy appoints Janet G. Travell to be the first woman Physician to the President.
February 4 » The Angolan War of Independence and the greater Portuguese Colonial War begin.
March 1 » Uganda becomes self-governing and holds its first elections.
March 1 » United States President John F. Kennedy establishes the Peace Corps.
May 24 » American civil rights movement: Freedom Riders are arrested in Jackson, Mississippi, for "disturbing the peace" after disembarking from their bus.
July 20 » French military forces break the Tunisian siege of Bizerte.
When copying data from this family tree, please include a reference to the origin: F. van Dijk, "Family tree Van Dijk", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_van_dijk/R31321.php : accessed January 29, 2026), "Wilhelmus Antonius Habraken (1900-1961)".
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