The temperature on February 18, 1935 was between 4.4 °C and 8.8 °C and averaged 6.4 °C. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
January 11 » Amelia Earhart becomes the first person to fly solo from Hawaii to California.
February 20 » Caroline Mikkelsen becomes the first woman to set foot in Antarctica.
June 25 » Colombia–Soviet Union relations are established.
July 28 » First flight of the Boeing B-17 Flying Fortress.
September 8 » US Senator from Louisiana Huey Long is fatally shot in the Louisiana State Capitol building.
November 3 » George II of Greece regains his throne through a popular, though possibly fixed, plebiscite.
Day of marriage April 25, 1961
The temperature on April 25, 1961 was between 3.3 °C and 17.6 °C and averaged 11.7 °C. There was 0.1 mm of rain during 1.0 hours. There was 9.3 hours of sunshine (64%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the east-southeast. Source: KNMI
January 17 » Former Congolese Prime Minister Patrice Lumumba is murdered in circumstances suggesting the support and complicity of the governments of Belgium and the United States.
January 31 » Project Mercury: Mercury-Redstone 2: Ham the Chimp travels into outer space.
March 24 » Quebec Board of the French Language is established.
May 31 » In Moscow City Court, the Rokotov–Faibishenko show trial begins, despite the Khrushchev Thaw to reverse Stalinist elements in Soviet society.
September 12 » The African and Malagasy Union is founded.
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.
Day of death June 6, 1977
The temperature on June 6, 1977 was between 8.1 °C and 16.0 °C and averaged 12.0 °C. There was 5.2 mm of rain during 6.6 hours. There was 1.6 hours of sunshine (10%). The almost completely overcast was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
In The Netherlands , there was from Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
In The Netherlands , there was from Monday, December 19, 1977 to Friday, September 11, 1981 the cabinet Van Agt I, with Mr. A.A.M. van Agt (CDA/KVP) as prime minister.
April 11 » London Transport's Silver Jubilee AEC Routemaster buses are launched.
April 22 » Optical fiber is first used to carry live telephone traffic.
July 13 » New York City: Amidst a period of financial and social turmoil experiences an electrical blackout lasting nearly 24 hours that leads to widespread fires and looting.
July 24 » End of a four-day-long Libyan–Egyptian War.
August 20 » Voyager program: NASA launches the Voyager 2 spacecraft.
December 13 » Air Indiana Flight 216 crashes near Evansville Regional Airport, killing 29, including the University of Evansville basketball team, support staff, and boosters of the team.
Day of burial June 10, 1977
The temperature on June 10, 1977 was between 9.2 °C and 20.8 °C and averaged 15.4 °C. There was 5.8 mm of rain during 1.0 hours. There was 2.1 hours of sunshine (13%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south. Source: KNMI
In The Netherlands , there was from Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
In The Netherlands , there was from Monday, December 19, 1977 to Friday, September 11, 1981 the cabinet Van Agt I, with Mr. A.A.M. van Agt (CDA/KVP) as prime minister.
February 4 » A Chicago Transit Authority elevated train rear-ends another and derails, killing 11 and injuring 180, the worst accident in the agency's history.
March 10 » Astronomers discover the rings of Uranus.
July 24 » End of a four-day-long Libyan–Egyptian War.
September 13 » General Motors introduces Diesel engine, with Oldsmobile Diesel engine, in the Delta 88, Oldsmobile 98, and Oldsmobile Custom Cruiser models amongst others.
September 25 » About 4,200 people take part in the first running of the Chicago Marathon.
September 27 » Japan Airlines Flight 715 crashes on approach to Sultan Abdul Aziz Shah Airport in Subang, Malaysia, killing 34 of the 79 people on board.
When copying data from this family tree, please include a reference to the origin: Ferry Posthuma Scholtes, "Family tree Posthuma", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-posthuma/R3.php : accessed October 12, 2026), "Johannes Maria "Johan" Posthuma (1935-1977)".
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