The temperature on August 25, 1915 was between 8.0 °C and 21.3 °C and averaged 14.5 °C. There was 9.9 hours of sunshine (70%). The average windspeed was 2 Bft (weak wind) and was prevailing from the north-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 18 » Japan issues the "Twenty-One Demands" to the Republic of China in a bid to increase its power in East Asia.
January 19 » German strategic bombing during World War I: German zeppelins bomb the towns of Great Yarmouth and King's Lynn in the United Kingdom killing at least 20 people, in the first major aerial bombardment of a civilian target.
April 24 » The arrest of 250 Armenian intellectuals and community leaders in Istanbul marks the beginning of the Armenian Genocide.
June 5 » Denmark amends its constitution to allow women's suffrage.
June 9 » William Jennings Bryan resigns as Woodrow Wilson's Secretary of State over a disagreement regarding the United States' handling of the sinking of the RMSLusitania.
September 5 » The pacifist Zimmerwald Conference begins.
Day of death January 21, 1992
The temperature on January 21, 1992 was between -5.6 °C and 0.3 °C and averaged -3.3 °C. There was 7.2 hours of sunshine (85%). The average windspeed was 2 Bft (weak wind) and was prevailing from the east-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 6 » President of Georgia Zviad Gamsakhurdia flees the country as a result of the military coup.
April 5 » Peace protesters Suada Dilberovic and Olga Sučić are killed on the Vrbanja Bridge in Sarajevo, becoming the first casualties of the Bosnian War.
April 22 » In a series of explosions in Guadalajara, Mexico, 206 people are killed, nearly 500 injured and 15,000 left homeless.
September 25 » NASA launches the Mars Observer. Eleven months later, the probe would fail while preparing for orbital insertion.
November 27 » For the second time in a year, military forces try to overthrow president Carlos Andrés Pérez in Venezuela.
December 4 » Somali Civil War: President George H. W. Bush orders 28,000 U.S. troops to Somalia in Northeast Africa.
When copying data from this family tree, please include a reference to the origin: Nathalie Persoon, "Family tree Persoon", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-persoon/I1133.php : accessed March 15, 2026), "Anna Maria Geertruida Persoon (1915-1992)".
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