Gelders Archief te Arnhem, BS Geboorte Burgerlijke stand Gelderland, dubbelen, Laren, archief 207, inventarisnummer 3885, 27-08-1898, Laren, aktenummer 62
Noord-Hollands Archief te Haarlem, BS Huwelijk burgerlijke stand van de gemeente Haarlem, Archiefdeel van (dubbele) registers van de, Haarlem, archief 358.46, inventarisnummer 21929A, 20-11-1929, Huwelijksakten van de gemeente Haarlem, 1929, aktenummer 862
April 25 » Spanish–American War: The United States declares war on Spain.
May 8 » The first games of the Italian football league system are played.
June 11 » The Hundred Days' Reform, a planned movement to reform social, political, and educational institutions in China, is started by the Guangxu Emperor, but is suspended by Empress Dowager Cixi after 104 days. (The failed reform led to the abolition of the Imperial examination in 1905.)
November 5 » Negrese nationalists revolt against Spanish rule and establish the short-lived Republic of Negros.
November 10 » Beginning of the Wilmington insurrection of 1898, the only instance of a municipal government being overthrown in United States history.
December 10 » Spanish–American War: The Treaty of Paris is signed, officially ending the conflict.
Day of marriage November 20, 1929
The temperature on November 20, 1929 was between 2.5 °C and 10.9 °C and averaged 5.6 °C. There was 5.3 hours of sunshine (62%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south east. Source: KNMI
In The Netherlands , there was from March 8, 1926 to August 10, 1929 the cabinet De Geer I, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
In The Netherlands , there was from August 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
January 1 » The former municipalities of Point Grey, British Columbia and South Vancouver, British Columbia are amalgamated into Vancouver.
February 14 » Saint Valentine's Day Massacre: Seven people, six of them gangster rivals of Al Capone's gang, are murdered in Chicago.
June 1 » The 1st Conference of the Communist Parties of Latin America is held in Buenos Aires.
June 8 » Margaret Bondfield is appointed Minister of Labour. She is the first woman appointed to the Cabinet of the United Kingdom.
July 27 » The Geneva Convention of 1929, dealing with treatment of prisoners-of-war, is signed by 53 nations.
October 29 » The New York Stock Exchange crashes in what will be called the Crash of '29 or "Black Tuesday", ending the Great Bull Market of the 1920s and beginning the Great Depression.
When copying data from this family tree, please include a reference to the origin: Gert Jonker, "Family tree Jonker", database, Genealogy Online (https://www.genealogieonline.nl/jonker_stamboom/I11765.php : accessed February 25, 2026), "Hendrik Jan Slagman (1898-????)".
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