The temperature on February 24, 1888 was about -5.9 °C. There was 0.6 mm of rain. The air pressure was 19 kgf/m2 and came mainly from the east-northeast. The airpressure was 76 cm mercury. The atmospheric humidity was 65%. 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.
In The Netherlands , there was from April 21, 1888 to August 21, 1891 the cabinet Mackay, with Mr. A. baron Mackay (AR) as prime minister.
January 13 » The National Geographic Society is founded in Washington, D.C.
March 15 » Start of the Anglo-Tibetan War of 1888.
April 3 » The first of eleven unsolved brutal murders of women committed in or near the impoverished Whitechapel district in the East End of London, occurs.
June 29 » George Edward Gouraud records Handel's Israel in Egypt onto a phonograph cylinder, thought for many years to be the oldest known recording of music.
August 5 » Bertha Benz drives from Mannheim to Pforzheim and back in the first long distance automobile trip, commemorated as the Bertha Benz Memorial Route since 2008.
October 29 » The Convention of Constantinople is signed, guaranteeing free maritime passage through the Suez Canal during war and peace.
Day of marriage September 9, 1914
The temperature on September 9, 1914 was between 13.7 °C and 23.1 °C and averaged 17.9 °C. There was 6.7 hours of sunshine (51%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southeast. 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.
May 17 » The Protocol of Corfu is signed, recognising full autonomy to Northern Epirus under nominal Albanian sovereignty.
August 6 » World War I: Serbia declares war on Germany; Austria declares war on Russia.
September 1 » The last known passenger pigeon, a female named Martha, dies in captivity in the Cincinnati Zoo.
September 3 » World War I: Start of the Battle of Grand Couronné, a German assault against French positions on high ground near the city of Nancy.
October 5 » World War I: An aircraft successfully destroys another aircraft with gunfire.
November 5 » World War I: France and the British Empire declare war on the Ottoman Empire.
Day of death December 18, 1961
The temperature on December 18, 1961 was between -8.4 °C and -1.7 °C and averaged -6.0 °C. There was 6.3 hours of sunshine (81%). The almost cloudless was. The average windspeed was 1 Bft (weak wind) and was prevailing from the east-northeast. Source: KNMI
January 3 » The SL-1 nuclear reactor is destroyed by a steam explosion in the only reactor incident in the United States to cause immediate fatalities.
January 20 » John F. Kennedy is inaugurated the 35th President of the United States of America, becoming the second youngest man to take the office, and the first Catholic.
February 16 » Explorer program: Explorer 9 (S-56a) is launched.
February 27 » The first congress of the Spanish Trade Union Organisation is inaugurated.
May 5 » Alan Shepard becomes the first American to travel into outer space, on a sub-orbital flight.
September 28 » A military coup in Damascus effectively ends the United Arab Republic, the union between Egypt and Syria.
When copying data from this family tree, please include a reference to the origin: Joop Klavers, "Family tree Klavers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_klavers/I44324.php : accessed February 24, 2026), "Jacob Kern (1888-1961)".
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