Gelders Archief te Arnhem, BS Geboorte Burgerlijke stand Gelderland, dubbelen, Arnhem, archief 207, inventarisnummer 87, 21-05-1889, Arnhem, aktenummer 705
Stadsarchief Rotterdam te Rotterdam, BS Overlijden Burgerlijke Stand Rotterdam, overlijdensakten, Rotterdam, archief 999-09, inventarisnummer 1916G, 1916, Nadere toegang op het overlijdensregister van de gemeente Rotterdam, aktenummer 1916.5887, folio g075v
Gelders Archief te Arnhem, BS Huwelijk Burgerlijke stand Gelderland, dubbelen, Harderwijk, archief 207, inventarisnummer 9078, 20-09-1916, Burgerlijke stand, aktenummer 57
The temperature on May 21, 1889 was about 21.9 °C. The air pressure was 8 kgf/m2 and came mainly from the north-northeast. The airpressure was 76 cm mercury. The atmospheric humidity was 56%. Source: KNMI
February 11 » Meiji Constitution of Japan is adopted.
April 1 » The University of Northern Colorado was established, as the Colorado State Normal School.
June 26 » Bangui is founded by Albert Dolisie and Alfred Uzac in what was then the upper reaches of the French Congo.
July 11 » Tijuana, Mexico, is founded.
November 2 » North Dakota and South Dakota are admitted as the 39th and 40th U.S. states.
November 23 » The first jukebox goes into operation at the Palais Royale Saloon in San Francisco.
Day of marriage September 20, 1916
The temperature on September 20, 1916 was between 3.5 °C and 16.1 °C and averaged 10.0 °C. There was 1.0 mm of rain. There was 1.3 hours of sunshine (10%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northwest. Source: KNMI
In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
March 8 » World War I: A British force unsuccessfully attempts to relieve the siege of Kut (present-day Iraq) in the Battle of Dujaila.
August 14 » Romania declares war on Austria-Hungary.
August 28 » World War I: Germany declares war on Romania.
August 30 » Ernest Shackleton completes the rescue of all of his men stranded on Elephant Island in Antarctica.
September 7 » US federal employees win the right to Workers' compensation by Federal Employers Liability Act (39 Stat. 742; 5 U.S.C. 751)
September 17 » World War I: Manfred von Richthofen ("The Red Baron"), a flying ace of the German Luftstreitkräfte, wins his first aerial combat near Cambrai, France.
Day of death December 15, 1916
The temperature on December 15, 1916 was between 0.7 °C and 3.6 °C and averaged 2.4 °C. There was 1.0 mm of rain. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south east. Source: KNMI
In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
March 9 » Mexican Revolution: Pancho Villa leads nearly 500 Mexican raiders in an attack against the border town of Columbus, New Mexico.
May 16 » The United Kingdom of Great Britain and Ireland and the French Third Republic sign the secret wartime Sykes-Picot Agreement partitioning former Ottoman territories such as Iraq and Syria.
June 4 » World War I: Russia opens the Brusilov Offensive with an artillery barrage of Austro-Hungarian lines in Galicia.
July 19 » World War I: Battle of Fromelles: British and Australian troops attack German trenches as part of the Battle of the Somme.
August 29 » The United States passes the Philippine Autonomy Act.
December 6 » World War I: The Central Powers capture Bucharest.
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/I5318.php : accessed February 1, 2026), "Jan Willem Christiaanse (1889-1916)".
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