March 30 » German Society of Chemistry issues an invitation to other national scientific organizations to appoint delegates to the International Committee on Atomic Weights.
July 26 » Ulises Heureaux, the 27th President of the Dominican Republic, is assassinated.
October 11 » The Second Boer War erupts in South Africa between the British-ruled Cape Colony, and the Boer-ruled Transvaal and Orange Free State.
November 2 » The Boers begin their 118-day siege of British-held Ladysmith during the Second Boer War.
November 28 » The Second Boer War: a British column is engaged by Boer forces at the Battle of Modder River; although the Boers withdraw, the British suffer heavy casualties.
Day of marriage December 29, 1927
The temperature on December 29, 1927 was between -5.4 °C and -1.2 °C and averaged -3.9 °C. There was 6.6 hours of sunshine (85%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the east-northeast. Source: KNMI
April 14 » The first Volvo car premieres in Gothenburg, Sweden.
April 30 » The Federal Industrial Institute for Women opens in Alderson, West Virginia, as the first women's federal prison in the United States.
May 22 » Near Xining, China, an 8.3 magnitude earthquake causes 200,000 deaths in one of the world's most destructive earthquakes.
May 26 » The last Ford Model T rolls off the assembly line after a production run of 15,007,003 vehicles.
September 5 » The first Oswald the Lucky Rabbit cartoon, Trolley Troubles, produced by Walt Disney, is released by Universal Pictures.
October 6 » Opening of The Jazz Singer, the first prominent "talkie" movie.
Day of death November 9, 1991
The temperature on November 9, 1991 was between 3.0 °C and 7.6 °C and averaged 5.5 °C. There was 10.9 mm of rain during 5.8 hours. There was 0.6 hours of sunshine (7%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west. Source: KNMI
In The Netherlands , there was from Tuesday, November 7, 1989 to Monday, August 22, 1994 the cabinet Lubbers III, with Drs. R.F.M. Lubbers (CDA) as prime minister.
When copying data from this family tree, please include a reference to the origin: David Dirk Pilon, "Family tree Pilon", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-pilon/I563.php : accessed December 29, 2025), "Jantiena Maria Heerema (1899-1991)".
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