The temperature on August 30, 1915 was between 7.0 °C and 17.3 °C and averaged 11.4 °C. There was 4.6 mm of rain. There was 7.7 hours of sunshine (56%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-northwest. 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.
January 24 » World War I: British Grand Fleet battle cruisers under Vice-Admiral Sir David Beatty engage Rear-Admiral Franz von Hipper's battle cruisers in the Battle of Dogger Bank.
March 20 » Albert Einstein publishes his general theory of relativity.
July 16 » At Treasure Island on the Delaware River in the United States, the First Order of the Arrow ceremony takes place and the Order of the Arrow is founded to honor American Boy Scouts who best exemplify the Scout Oath and Law.
August 6 » World War I: Battle of Sari Bair: The Allies mount a diversionary attack timed to coincide with a major Allied landing of reinforcements at Suvla Bay.
August 17 » Jewish American Leo Frank is lynched in Marietta, Georgia after a 13-year-old girl is murdered.
November 25 » Albert Einstein presents the field equations of general relativity to the Prussian Academy of Sciences.
Day of marriage September 4, 1941
The temperature on September 4, 1941 was between 10.3 °C and 23.6 °C and averaged 16.7 °C. There was 0.1 mm of rain. There was 12.0 hours of sunshine (89%). The average windspeed was 2 Bft (weak wind) and was prevailing from the east-southeast. Source: KNMI
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.
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.
May 24 » World War II: In the Battle of the Atlantic, the German Battleship Bismarck sinks then-pride of the Royal Navy, HMSHood, killing all but three crewmen.
July 20 » Soviet leader Joseph Stalin consolidates the Commissariats of Home Affairs and National Security to form the NKVD and names Lavrentiy Beria its chief.
September 17 » World War II: Soviet forces enter Tehran during the Anglo-Soviet invasion of Iran.
December 14 » World War II: Japan signs a treaty of alliance with Thailand.
December 23 » World War II: After 15 days of fighting, the Imperial Japanese Army occupies Wake Island.
December 25 » World War II: Battle of Hong Kong ends, beginning the Japanese occupation of Hong Kong.
Day of death October 22, 1993
The temperature on October 22, 1993 was between 4.3 °C and 9.4 °C and averaged 6.8 °C. There was 4.0 hours of sunshine (39%). The partly clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the northeast. Source: KNMI
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.
January 1 » Dissolution of Czechoslovakia: Czechoslovakia is divided into the Czech Republic and Slovak Republic.
April 22 » Eighteen-year-old Stephen Lawrence is murdered in a racially motivated attack while waiting for a bus in Well Hall, Eltham.
July 9 » The Parliament of Canada passes the Nunavut Act leading to the 1999 creation of Nunavut, dividing the Northwest Territories into arctic (Inuit) and sub-arctic (Dene) lands based on a plebiscite.
September 22 » A barge strikes a railroad bridge near Mobile, Alabama, causing the deadliest train wreck in Amtrak history. Forty-seven passengers are killed.
October 4 » Tanks bombard the Russian parliament, while demonstrators against President Yeltsin rally outside.
November 9 » Stari Most, the "old bridge" in the Bosnian city of Mostar, built in 1566, collapses after several days of bombing by Croat forces during the Croat–Bosniak War.
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/I34387.php : accessed February 15, 2026), "Henry Jansen (1915-1993)".
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