The temperature on May 15, 1914 was between 8.3 °C and 17.1 °C and averaged 12.1 °C. There was 10.0 hours of sunshine (64%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northeast. 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.
August 4 » In response to the German invasion of Belgium, Belgium and the British Empire declare war on Germany. The United States declares its neutrality.
August 28 » World War I: The Royal Navy defeats the German fleet in the Battle of Heligoland Bight.
September 11 » World War I: Australia invades German New Guinea, defeating a German contingent at the Battle of Bita Paka.
November 5 » World War I: France and the British Empire declare war on the Ottoman Empire.
November 9 » SMSEmden is sunk by HMASSydney in the Battle of Cocos.
December 24 » World War I: The "Christmas truce" begins.
Day of death September 13, 1989
The temperature on September 13, 1989 was between 14.4 °C and 17.9 °C and averaged 15.6 °C. There was 13.6 mm of rain during 7.7 hours. The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from Tuesday, November 4, 1986 to Tuesday, November 7, 1989 the cabinet Lubbers II, with Drs. R.F.M. Lubbers (CDA) as prime minister.
In The Netherlands , there was from Tuesday, November 7, 1989 to Monday, August 22, 1994 the cabinet Lubbers III, with Drs. R.F.M. Lubbers (CDA) as prime minister.
February 24 » United Airlines Flight 811, bound for New Zealand from Honolulu, rips open during flight, blowing nine passengers out of the business-class section.
May 12 » The San Bernardino train disaster kills four people. A week later an underground gasoline pipeline explodes killing two more people.
September 11 » Hungary announces that the East German refugees who had been housed in temporary camps were free to leave for West Germany.
October 19 » The convictions of the Guildford Four are quashed by the Court of Appeal of England and Wales, after they had spent 15 years in prison.
November 20 » Velvet Revolution: The number of protesters assembled in Prague, Czechoslovakia swells from 200,000 the day before to an estimated half-million.
December 28 » A magnitude 5.6 earthquake hits Newcastle, New South Wales, Australia, killing 13 people.
When copying data from this family tree, please include a reference to the origin: Tijs van den Brink, "Parentele of Peter Wilbrink", database, Genealogy Online (https://www.genealogieonline.nl/peter-wilbrink/I73162.php : accessed February 22, 2026), "Marinus Hertgers (1914-1989)".
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