The temperature on April 2, 1881 was about 1.9 °C. The air pressure was 13 kgf/m2 and came mainly from the northeast. The airpressure was 76 cm mercury. The atmospheric humidity was 69%. Source: KNMI
In The Netherlands , there was from August 20, 1879 to April 23, 1883 the cabinet Van Lijnden van Sandenburg, with Mr. C.Th. baron Van Lijnden van Sandenburg (conservatief-AR) as prime minister.
July 1 » General Order 70, the culmination of the Cardwell and Childers reforms of the British Army, comes into effect.
July 1 » The world's first international telephone call is made between St. Stephen, New Brunswick, Canada, and Calais, Maine, United States.
July 14 » Billy the Kid is shot and killed by Pat Garrett outside Fort Sumner.
July 23 » The Boundary Treaty of 1881 between Chile and Argentina is signed in Buenos Aires.
October 13 » First known conversation in modern Hebrew by Eliezer Ben-Yehuda and friends.
November 9 » Mapuche rebels attack the fortified Chilean settlement of Temuco.
Day of marriage April 28, 1906
The temperature on April 28, 1906 was between 0.4 °C and 7.7 °C and averaged 5.1 °C. There was 6.7 mm of rain. There was -0.1 hours of sunshine (0%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
In The Netherlands , there was from August 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
April 22 » The 1906 Intercalated Games, now recognized as part of the official Olympic Games, open in Athens.
August 16 » The 8.2 Mw Valparaíso earthquake hits central Chile, killing 3,882 people.
September 13 » The Santos-Dumont 14-bis makes a short hop, the first flight of a fixed-wing aircraft in Europe.
September 25 » Leonardo Torres y Quevedo demonstrates the Telekino, guiding a boat from the shore, in what is considered to be the first use of a remote control.
September 30 » The Royal Galician Academy, the Galician language's biggest linguistic authority, starts working in La Coruña, Spain.
October 11 » San Francisco sparks a diplomatic crisis between the United States and Japan by ordering segregated schools for Japanese students.
When copying data from this family tree, please include a reference to the origin: Joop Klavers, "Family tree Klavers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_klavers/I5902.php : accessed February 4, 2026), "Jan Koekoek (1881-± 1965)".
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