The temperature on May 11, 1961 was between 7.1 °C and 13.0 °C and averaged 9.8 °C. There was 3.7 hours of sunshine (24%). The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northwest. Source: KNMI
April 9 » The Pacific Electric Railway in Los Angeles, once the largest electric railway in the world, ends operations.
July 21 » Mercury program: Mercury-Redstone 4 Mission: Gus Grissom piloting Liberty Bell 7 becomes the second American to go into space (in a suborbital mission).
August 21 » Motown releases what would be its first #1 hit (in America), "Please Mr. Postman" by The Marvelettes.
September 18 » CONCACAF is established as the governing body for association football in North America, Central America and the Caribbean.
December 15 » Adolf Eichmann is sentenced to death after being found guilty by an Israeli court of 15 criminal charges, including charges of crimes against humanity, crimes against the Jewish people, and membership of an outlawed organization.
December 31 » RTÉ, Ireland's state broadcaster, launches its first national television service.
Day of marriage December 19, 1986
The temperature on December 19, 1986 was between 2.1 °C and 7.2 °C and averaged 4.5 °C. There was 3.6 mm of rain during 2.3 hours. There was 0.3 hours of sunshine (4%). The partly or heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west. Source: KNMI
In The Netherlands , there was from Thursday, November 4, 1982 to Monday, July 14, 1986 the cabinet Lubbers I, with Drs. R.F.M. Lubbers (CDA) as prime minister.
In The Netherlands , there was from Tuesday, November 4, 1986 to Tuesday, November 7, 1989 the cabinet Lubbers II, with Drs. R.F.M. Lubbers (CDA) as prime minister.
February 9 » Halley's Comet last appeared in the inner Solar System.
February 16 » The Soviet liner MSMikhail Lermontov runs aground in the Marlborough Sounds, New Zealand.
April 27 » The city of Pripyat and surrounding areas are evacuated due to Chernobyl disaster.
September 7 » Desmond Tutu becomes the first black man to lead the Anglican Diocese of Cape Town.
October 19 » The president of Mozambique and a prominent leader of FRELIMO, along with 33 others, die when their aircraft crashes into the Lebombo Mountains.
November 2 » U.S. hostage David Jacobsen is released in Beirut after 17 months in captivity.
When copying data from this family tree, please include a reference to the origin: Gijsbertus Cornelis (Bert) Severijn, "Family tree Severijn", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-severijn/I19399.php : accessed February 15, 2026), "Johan Post (1961-)".
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