The temperature on April 21, 1871 was about 4.9 °C. The air pressure was 1 kgf/m2 and came mainly from the west-northwest. The atmospheric humidity was 90%. Source: KNMI
From June 4, 1868 till January 4, 1871 the Netherlands had a cabinet Van Bosse - Fock with the prime ministers Mr. P.P. van Bosse (liberaal) and Mr. C. Fock (liberaal).
In The Netherlands , there was from January 4, 1871 to July 6, 1872 the cabinet Thorbecke III, with Mr. J.R. Thorbecke (liberaal) as prime minister.
February 17 » The victorious Prussian Army parades through Paris, France, after the end of the Siege of Paris during the Franco-Prussian War.
March 22 » In North Carolina, William Woods Holden becomes the first governor of a U.S. state to be removed from office by impeachment.
March 28 » The Paris Commune is formally established in Paris.
May 21 » Opening of the first rack railway in Europe, the Rigi Bahnen on Mount Rigi.
July 2 » Victor Emmanuel II of Italy enters Rome after having conquered it from the Papal States.
July 20 » British Columbia joins the confederation of Canada.
Day of marriage October 6, 1904
The temperature on October 6, 1904 was between 8.6 °C and 13.9 °C and averaged 11.7 °C. The average windspeed was 5 Bft (very strong wind) and was prevailing from the west. Source: KNMI
January 17 » Anton Chekhov's The Cherry Orchard receives its premiere performance at the Moscow Art Theatre.
April 8 » Longacre Square in Midtown Manhattan is renamed Times Square after The New York Times.
May 9 » The steam locomotive City of Truro becomes the first steam engine in Europe to exceed 100mph (160km/h).
October 20 » Chile and Bolivia sign the Treaty of Peace and Friendship, delimiting the border between the two countries.
October 27 » The first underground New York City Subway line opens, later designated as the IRT Broadway–Seventh Avenue Line.
December 7 » Comparative fuel trials begin between warships HMSSpiteful and HMSPeterel: Spiteful was the first warship powered solely by fuel oil, and the trials led to the obsolescence of coal in ships of the Royal Navy.
Day of death April 25, 1943
The temperature on April 25, 1943 was between 6.4 °C and 16.3 °C and averaged 11.1 °C. There was 1.7 mm of rain during 2.1 hours. There was 1.6 hours of sunshine (11%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the south-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.
January 29 » World War II: The first day of the Battle of Rennell Island, USSChicago(CA-29) is torpedoed and heavily damaged by Japanese bombers.
February 9 » World War II: Allied authorities declare Guadalcanal secure after Imperial Japan evacuates its remaining forces from the island, ending the Battle of Guadalcanal.
February 16 » World War II: In the early phases of the Third Battle of Kharkov, Red Army troops re-enter the city.
March 19 » Frank Nitti, the Chicago Outfit Boss after Al Capone, commits suicide at the Chicago Central Railyard.
June 20 » World War II: The Royal Air Force launches Operation Bellicose, the first shuttle bombing raid of the war. Lancaster bombers damage the V-2 rocket production facilities at the Zeppelin Works while en route to an air base in Algeria.
August 1 » World War II: Operation Tidal Wave also known as "Black Sunday", was a failed American attempt to destroy Romanian oil fields.
When copying data from this family tree, please include a reference to the origin: Hans Dunning, "Family tree Dunning", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-dunning/R6104.php : accessed February 17, 2026), "Hero Kroon (1871-1943)".
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