February 23 » Émile Zola is imprisoned in France after writing J'Accuse…!, a letter accusing the French government of antisemitism and wrongfully imprisoning Captain Alfred Dreyfus.
March 16 » In Melbourne the representatives of five colonies adopted a constitution, which would become the basis of the Commonwealth of Australia.
June 12 » Philippine Declaration of Independence: General Emilio Aguinaldo declares the Philippines' independence from Spain.
July 4 » En route from New York to Le Havre, the SS La Bourgogne collides with another ship and sinks off the coast of Sable Island, with the loss of 549 lives.
September 21 » Empress Dowager Cixi seizes power and ends the Hundred Days' Reform in China.
December 10 » Spanish–American War: The Treaty of Paris is signed, officially ending the conflict.
Day of death October 4, 1965
The temperature on October 4, 1965 was between 7.5 °C and 20.4 °C and averaged 13.7 °C. There was 0.1 mm of rain. There was 9.0 hours of sunshine (78%). The almost cloudless was. The average windspeed was 2 Bft (weak wind) and was prevailing from the east-southeast. Source: KNMI
When copying data from this family tree, please include a reference to the origin: Tijs van den Brink, "Parentele of Geurt Jacobs", database, Genealogy Online (https://www.genealogieonline.nl/geurt-jacobs/I184084.php : accessed February 19, 2026), "Johannes Hendrik Marius de Graaff (1865-1965)".
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