The temperature on February 1, 1886 was about 2.1 °C. There was 0.3 mm of rain. The air pressure was 11 kgf/m2 and came mainly from the south-southwest. The airpressure was 74 cm mercury. The atmospheric humidity was 93%. Source: KNMI
In The Netherlands , there was from April 23, 1884 to April 21, 1888 the cabinet Heemskerk, with Mr. J. Heemskerk Azn. (conservatief) as prime minister.
January 18 » Modern field hockey is born with the formation of The Hockey Association in England.
March 1 » The Anglo-Chinese School, Singapore is founded by Bishop William Oldham.
May 5 » The Bay View massacre: A militia fires into a crowd of protesters in Milwaukee, killing seven.
May 8 » Pharmacist John Pemberton first sells a carbonated beverage named "Coca-Cola" as a patent medicine.
July 3 » The New-York Tribune becomes the first newspaper to use a linotype machine, eliminating typesetting by hand.
September 4 » American Indian Wars: After almost 30 years of fighting, Apache leader Geronimo, with his remaining warriors, surrenders to General Nelson Miles in Arizona.
Day of death January 30, 1944
The temperature on January 30, 1944 was between 5.3 °C and 10.5 °C and averaged 7.5 °C. There was 1.3 hours of sunshine (15%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
In The Netherlands , there was from July 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
February 15 » World War II: The assault on Monte Cassino, Italy begins.
May 18 » Deportation of Crimean Tatars by the Soviet Union government.
September 3 » Holocaust: Diarist Anne Frank and her family are placed on the last transport train from the Westerbork transit camp to the Auschwitz concentration camp, arriving three days later.
November 3 » World War II: Two supreme commanders of the Slovak National Uprising, Generals Ján Golian and Rudolf Viest are captured, tortured and later executed by German forces.
November 12 » World War II: The Royal Air Force launches 29 Avro Lancaster bombers, which sink the German battleship Tirpitz, with 12,000lb Tallboy bombs off Tromsø, Norway.
November 29 » World War II: Albania is liberated by the Partisans.
When copying data from this family tree, please include a reference to the origin: Hilbert Botter, "Family tree Botter", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-botter/I2434.php : accessed January 19, 2026), "Jan Koopman (1886-1944)".
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