The temperature on June 11, 1913 was between 11.1 °C and 15.8 °C and averaged 12.7 °C. There was 1.5 mm of rain. There was 4.9 hours of sunshine (29%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west. Source: KNMI
In The Netherlands , there was from February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
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.
March 4 » First Balkan War: The Greek army engages the Turks at Bizani, resulting in victory two days later.
March 31 » The Vienna Concert Society rioted during a performance of modernist music by Arnold Schoenberg, Alban Berg, Alexander von Zemlinsky, and Anton von Webern, causing a premature end to the concert due to violence; this concert became known as the Skandalkonzert.
May 14 » Governor of New York William Sulzer approves the charter for the Rockefeller Foundation, which begins operations with a $100million donation from John D. Rockefeller.
July 4 » President Woodrow Wilson addresses American Civil War veterans at the Great Reunion of 1913.
December 1 » Ford Motor Company introduces the first moving assembly line.
December 23 » The Federal Reserve Act is signed into law by President Woodrow Wilson, creating the Federal Reserve System.
Day of death March 20, 1990
The temperature on March 20, 1990 was between 6.1 °C and 14.3 °C and averaged 10.7 °C. There was 2.1 mm of rain during 1.1 hours. There was 7.9 hours of sunshine (65%). The partly or heavily clouded 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 7, 1989 to Monday, August 22, 1994 the cabinet Lubbers III, with Drs. R.F.M. Lubbers (CDA) as prime minister.
April 24 » Gruinard Island, Scotland, is officially declared free of the anthrax disease after 48 years of quarantine.
May 20 » The first post-Communist presidential and parliamentary elections are held in Romania.
June 12 » Russia Day: The parliament of the Russian Federation formally declares its sovereignty.
June 30 » East Germany and West Germany merge their economies.
July 22 » Greg LeMond, an American road racing cyclist, wins his third Tour de France after leading the majority of the race. It was LeMond's second consecutive Tour de France victory.
November 14 » After German reunification, the Federal Republic of Germany and Poland sign a treaty confirming the Oder–Neisse line as the border between Germany and Poland.
When copying data from this family tree, please include a reference to the origin: Guido Davus , "Jannis family tree", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-jannis/I3453.php : accessed February 28, 2026), "Henri Ooms (1913-1990)".
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