The temperature on March 19, 1917 was between 3.3 °C and 8.6 °C and averaged 5.6 °C. There was 4.8 mm of rain. There was 1.8 hours of sunshine (15%). The average windspeed was 4 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.
April 9 » World War I: The Battle of Arras: The battle begins with Canadian Corps executing a massive assault on Vimy Ridge.
October 24 » First World War: Italy suffers a disastrous defeat on the Austro-Italian front.
November 2 » The Balfour Declaration proclaims British support for the "establishment in Palestine of a national home for the Jewish people" with the clear understanding "that nothing shall be done which may prejudice the civil and religious rights of existing non-Jewish communities".
Day of marriage April 29, 1942
The temperature on April 29, 1942 was between 3.2 °C and 12.6 °C and averaged 8.1 °C. There was 13.4 hours of sunshine (91%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the east-northeast. 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 31 » World War II: Allied forces are defeated by the Japanese at the Battle of Malaya and retreat to Singapore.
March 3 » World War II: Ten Japanese warplanes raid Broome, Western Australia, killing more than 100 people.
March 8 » World War II: Imperial Japanese Army forces gave ultimatum to Dutch East Indies Governor General Jonkheer Tjarda van Starkenborgh Stachouwer and KNIL Commander in Chief Lieutenant General Hein Ter Poorten, to unconditionally surrender.
March 31 » World War II: Japanese forces invade Christmas Island, then a British possession.
April 18 » Pierre Laval becomes Prime Minister of Vichy France.
October 2 » World War II: Ocean Liner RMSQueen Mary accidentally rams and sinks HMSCuracoa, killing 337 crewmen aboard Curacoa.
Day of death May 19, 2006
The temperature on May 19, 2006 was between 10.4 °C and 14.7 °C and averaged 12.7 °C. There was 7.6 mm of rain during 6.1 hours. There was 1.3 hours of sunshine (8%). 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 Tuesday, May 27, 2003 to Friday, July 7, 2006 the cabinet Balkenende II, with Mr.dr. J.P. Balkenende (CDA) as prime minister.
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.
January 22 » Evo Morales is inaugurated as President of Bolivia, becoming the country's first indigenous president.
February 16 » The last Mobile army surgical hospital (MASH) is decommissioned by the United States Army.
February 22 » At least six men stage Britain's biggest robbery, stealing £53m (about $92.5 million or €78 million) from a Securitas depot in Tonbridge, Kent.
March 7 » The terrorist organisation Lashkar-e-Taiba coordinates a series of bombings in Varanasi, India.
May 17 » The aircraft carrier USSOriskany is sunk in the Gulf of Mexico as an artificial reef.
November 19 » Nintendo's first video game console with motion control, the Wii, is released.
When copying data from this family tree, please include a reference to the origin: Hans Opperman, "Family tree Opperman", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-opperman/I2160.php : accessed January 8, 2026), "Douwe Hettinga (1917-2006)".
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