The temperature on April 18, 1890 was about 7.7 °C. The air pressure was 5 kgf/m2 and came mainly from the north-northeast. The airpressure was 75 cm mercury. The atmospheric humidity was 97%. Source: KNMI
April 7 » Completion of the first Lake Biwa Canal.
April 14 » The Pan-American Union is founded by the First International Conference of American States in Washington, D.C.
September 25 » The United States Congress establishes Sequoia National Park.
November 4 » City and South London Railway: London's first deep-level tube railway opens between King William Street and Stockwell.
November 29 » The Meiji Constitution goes into effect in Japan, and the first Diet convenes.
December 29 » Wounded Knee Massacre on Pine Ridge Indian Reservation, 300 Lakota are killed by the United States 7th Cavalry Regiment.
Day of marriage December 3, 1913
The temperature on December 3, 1913 was between 6.6 °C and 10.8 °C and averaged 8.0 °C. There was 0.4 mm of rain. The average windspeed was 6 Bft (strong wind) and was prevailing from the south-southwest. 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.
February 20 » King O'Malley drives in the first survey peg to mark commencement of work on the construction of Canberra.
April 8 » The 17th Amendment to the United States Constitution, requiring direct election of Senators, becomes law.
July 31 » The Balkan States sign an armistice in Bucharest.
August 16 » Completion of the Royal Navy battlecruiser HMSQueen Mary.
August 28 » Queen Wilhelmina opens the Peace Palace in The Hague.
November 7 » The first day of the Great Lakes Storm of 1913, a massive blizzard that ultimately killed 250 and caused over $5 million (about $118,098,000 in 2013 dollars) damage. Winds reach hurricane force on this date.
Day of death April 21, 1966
The temperature on April 21, 1966 was between 2.4 °C and 11.4 °C and averaged 6.1 °C. There was 1.0 mm of rain during 1.2 hours. There was 7.7 hours of sunshine (54%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-northwest. Source: KNMI
June 2 » Surveyor program: Surveyor 1 lands in Oceanus Procellarum on the Moon, becoming the first U.S. spacecraft to soft-land on another world.
July 15 » Vietnam War: The United States and South Vietnam begin Operation Hastings to push the North Vietnamese out of the Vietnamese Demilitarized Zone.
September 9 » The National Traffic and Motor Vehicle Safety Act is signed into law by U.S. President Lyndon B. Johnson.
October 10 » The Beach Boys release one of their biggest singles, ranked the 6th greatest song by Rolling Stone, "Good Vibrations".
November 2 » The Cuban Adjustment Act comes into force, allowing 123,000 Cubans the opportunity to apply for permanent residence in the United States.
November 28 » Michel Micombero overthrows the monarchy of Burundi and makes himself the first president.
Day of cremation April 25, 1966
The temperature on April 25, 1966 was between 4.1 °C and 16.2 °C and averaged 10.4 °C. There was 12.7 hours of sunshine (88%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the northwest. Source: KNMI
May 16 » The Communist Party of China issues the "May 16 Notice", marking the beginning of the Cultural Revolution.
July 15 » Vietnam War: The United States and South Vietnam begin Operation Hastings to push the North Vietnamese out of the Vietnamese Demilitarized Zone.
July 30 » England defeats West Germany to win the 1966 FIFA World Cup at Wembley Stadium after extra time.
August 1 » Charles Whitman kills 16 people at the University of Texas at Austin before being killed by the police.
August 18 » Vietnam War: The Battle of Long Tan ensues after a patrol from the 6th Battalion, Royal Australian Regiment clashes with a Viet Cong force in Phước Tuy Province.
September 30 » Bechuanaland declares its independence, and becomes the Republic of Botswana.
When copying data from this family tree, please include a reference to the origin: Rob.P. John, "Family tree Familie John, Amesz, van der Genugten Nederland-Duitsland", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-john/I1329.php : accessed January 23, 2026), "Jan Jacobus Camfferman (1890-1966)".
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