The temperature on December 4, 1916 was between 0.3 °C and 5.4 °C and averaged 2.3 °C. There was 1.9 mm of rain. There was 5.3 hours of sunshine (66%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-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.
January 29 » World War I: Paris is first bombed by German zeppelins.
June 5 » World War I: The Arab Revolt against the Ottoman Empire breaks out.
July 1 » World War I: First day on the Somme: On the first day of the Battle of the Somme 19,000 soldiers of the British Army are killed and 40,000 wounded.
August 2 » World War I: Austrian sabotage causes the sinking of the Italian battleship Leonardo da Vinci in Taranto.
September 15 » World War I: Tanks are used for the first time in battle, at the Battle of the Somme.
November 5 » The Kingdom of Poland is proclaimed by the Act of 5th November of the emperors of Germany and Austria-Hungary.
Day of death April 6, 1992
The temperature on April 6, 1992 was between 5.3 °C and 9.8 °C and averaged 7.3 °C. There was -0.1 mm of rain. There was 0.3 hours of sunshine (2%). The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. 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 17 » During a visit to South Korea, Japanese Prime Minister Kiichi Miyazawa apologizes for forcing Korean women into sexual slavery during World War II.
February 26 » Nagorno-Karabakh War: Khojaly Massacre: Armenian armed forces open fire on Azeri civilians at a military post outside the town of Khojaly leaving hundreds dead.
March 22 » Fall of communism in Albania: The Democratic Party of Albania wins a decisive majority in the parliamentary election.
March 31 » The Treaty of Federation is signed in Moscow.
April 29 » Riots in Los Angeles, following the acquittal of police officers charged with excessive force in the beating of Rodney King. Over the next three days 63 people are killed and hundreds of buildings are destroyed.
September 16 » Black Wednesday: The British pound is forced out of the European Exchange Rate Mechanism by currency speculators and is forced to devalue against the German mark.
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The Family tree Dovermann publication was prepared by Chir Dovermann (contact is not possible).
When copying data from this family tree, please include a reference to the origin: Chir Dovermann, "Family tree Dovermann", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-dovermann/I23.php : accessed December 31, 2025), "Heinz Ritzen (1916-1992)".
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