The temperature on August 6, 1884 was about 24.3 °C. The air pressure was 6 kgf/m2 and came mainly from the east-southeast. The airpressure was 76 cm mercury. The atmospheric humidity was 41%. 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.
February 19 » More than sixty tornadoes strike the Southern United States, one of the largest tornado outbreaks in U.S. history.
July 3 » Dow Jones & Company publishes its first stock average.
August 5 » The cornerstone for the Statue of Liberty is laid on Bedloe's Island (now Liberty Island) in New York Harbor.
October 6 » The Naval War College of the United States is founded in Rhode Island.
October 13 » The International Meridian Conference establishes the meridian of the Greenwich Observatory as the prime meridian.
October 22 » The International Meridian Conference designates the Royal Observatory, Greenwich as the world's prime meridian.
Day of marriage June 20, 1906
The temperature on June 20, 1906 was between 10.2 °C and 23.1 °C and averaged 16.9 °C. There was 12.5 hours of sunshine (75%). The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northwest. Source: KNMI
In The Netherlands , there was from August 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
February 10 » HMSDreadnought, the first of a revolutionary new breed of battleships is christened and launched by King Edward VII.
April 27 » The State Duma of the Russian Empire meets for the first time.
May 6 » The Russian Constitution of 1906 is adopted (on April 23 by the Julian calendar).
September 20 » The Cunard Line's RMSMauretania is launched at Newcastle upon Tyne, England.
October 11 » San Francisco sparks a diplomatic crisis between the United States and Japan by ordering segregated schools for Japanese students.
December 15 » The London Underground's Great Northern, Piccadilly and Brompton Railway opens.
Day of death April 19, 1950
The temperature on April 19, 1950 was between 7.5 °C and 14.3 °C and averaged 10.3 °C. There was 0.5 mm of rain during 1.3 hours. There was 4.7 hours of sunshine (33%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northeast. Source: KNMI
From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
January 5 » In the Sverdlovsk air disaster, all 19 of those on board are killed, including almost the entire national ice hockey team (VVS Moscow) of the Soviet Air Force – 11 players, as well as a team doctor and a masseur.
January 31 » Cold War: U.S. President Harry S. Truman announces a program to develop the hydrogen bomb.
May 19 » Egypt announces that the Suez Canal is closed to Israeli ships and commerce.
July 24 » Cape Canaveral Air Force Station begins operations with the launch of a Bumper rocket.
September 3 » "Nino" Farina becomes the first Formula One Drivers' champion after winning the 1950 Italian Grand Prix.
September 24 » The eastern United States is covered by a thick haze from the Chinchaga fire in western Canada.
When copying data from this family tree, please include a reference to the origin: Hans Pruckmuller, "Family tree Van Willigen", database, Genealogy Online (https://www.genealogieonline.nl/van-willigen-stamboom/I2442.php : accessed January 23, 2026), "Evertje de Vries (1884-1950)".
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