The temperature on June 28, 1915 was between 11.5 °C and 19.8 °C and averaged 15.3 °C. There was 3.3 mm of rain. There was 5.7 hours of sunshine (34%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. 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 20 » Albert Einstein publishes his general theory of relativity.
May 7 » The Republic of China accedes to 13 of the 21 Demands, extending the Empire of Japan's control over Manchuria and the Chinese economy.
June 5 » Denmark amends its constitution to allow women's suffrage.
July 7 » The First Battle of the Isonzo comes to an end.
August 27 » Attempted assassination of Bishop Patrick Heffron, bishop of the Diocese of Winona by Rev. Louis M. Lesches.
October 13 » First World War: The Battle of the Hohenzollern Redoubt marks the end of the Battle of Loos.
Day of marriage February 1, 1940
The temperature on February 1, 1940 was between -8.1 °C and -3.9 °C and averaged -6.4 °C. There was 0.4 mm of rain. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the east-northeast. Source: KNMI
In The Netherlands , there was from August 10, 1939 to September 3, 1940 the cabinet De Geer II, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
In The Netherlands , there was from September 3, 1940 to July 27, 1941 the cabinet Gerbrandy I, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
March 3 » Five people are killed in an arson attack on the offices of the communist newspaper Flamman in Luleå, Sweden.
May 7 » World War II: The Norway Debate in the British House of Commons begins, and leads to the replacement of Prime Minister Neville Chamberlain with Winston Churchill three days later.
May 14 » World War II: Rotterdam, Netherlands is bombed by the Luftwaffe of Nazi Germany despite a ceasefire, killing about 900 people and destroying the historic city center.
June 10 » World War II: Military resistance to the German occupation of Norway ends.
August 20 » World War II: British Prime Minister Winston Churchill makes the fourth of his famous wartime speeches, containing the line "Never was so much owed by so many to so few".
September 14 » Ip massacre: The Hungarian Army, supported by local Hungarians, kill 158 Romanian civilians in Ip, Sălaj, a village in Northern Transylvania, an act of ethnic cleansing.
Day of death December 5, 2007
The temperature on December 5, 2007 was between 9.8 °C and 12.8 °C and averaged 11.5 °C. There was 2.4 mm of rain during 2.2 hours. The almost completely overcast was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from Friday, July 7, 2006 to Thursday, February 22, 2007 the cabinet Balkenende III, with Mr.dr. J.P. Balkenende (CDA) as prime minister.
In The Netherlands , there was from Thursday, February 22, 2007 to Thursday, October 14, 2010 the cabinet Balkenende IV, with Mr.dr. J.P. Balkenende (CDA) as prime minister.
February 2 » Police officer Filippo Raciti is killed when a clash breaks out in the Sicily derby between Catania and Palermo, in the Serie A, the top flight of Italian football. This event led to major changes in stadium regulations in Italy.
June 30 » A Jeep Cherokee filled with propane canisters drives into the entrance of Glasgow Airport, Scotland in a failed terrorist attack. This was linked to the 2007 London car bombs that had taken place the day before.
September 4 » Three terrorists suspected to be a part of Al-Qaeda are arrested in Germany after allegedly planning attacks on both the Frankfurt International airport and US military installations.
September 11 » Russia tests the largest conventional weapon ever, the Father of All Bombs.
September 12 » Former Philippine President Joseph Estrada is convicted of plunder.
September 24 » Between 30,000 and 100,000 people take part in anti-government protests in Yangon, Burma, the largest in 20 years.
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The Family tree Den Boer en Groot publication was prepared by Fred den Boer (contact is not possible).
When copying data from this family tree, please include a reference to the origin: Fred den Boer, "Family tree Den Boer en Groot", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-den-boer-en-groot/I500095.php : accessed May 15, 2024), "Ike Olthoff (1915-2007)".
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