The temperature on April 5, 1922 was between -1.1 °C and 8.7 °C and averaged 2.8 °C. There was 1.3 mm of rain. There was 6.7 hours of sunshine (51%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west-northwest. Source: KNMI
In The Netherlands , there was from September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
In The Netherlands , there was from September 19, 1922 to August 4, 1925 the cabinet Ruys de Beerenbrouck II, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
June 16 » General election in the Irish Free State: The pro-Treaty Sinn Féin party wins a large majority.
August 27 » Greco-Turkish War: The Turkish army takes the Aegean city of Afyonkarahisar from the Kingdom of Greece.
September 11 » The Treaty of Kars is ratified in Yerevan, Armenia.
September 13 » The final act of the Greco-Turkish War, the Great Fire of Smyrna, commences.
November 15 » At least 300 are massacred during a general strike in Guayaquil, Ecuador.
December 7 » The Parliament of Northern Ireland votes to remain a part of the United Kingdom and not unify with Southern Ireland.
Day of marriage March 1, 1947
The temperature on March 1, 1947 was between -6.1 °C and -0.7 °C and averaged -3.3 °C. There was 1.5 mm of rain during 2.1 hours. There was 0.9 hours of sunshine (8%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-northwest. Source: KNMI
January 15 » The Black Dahlia murder: the dismembered corpse of Elizabeth Short was found in Los Angeles.
June 24 » Kenneth Arnold makes the first widely reported UFO sighting near Mount Rainier, Washington, leading to the coining of the phrase "flying saucer".
July 6 » The AK-47 goes into production in the Soviet Union.
August 17 » The Radcliffe Line, the border between the Dominions of India and Pakistan, is revealed.
September 15 » Typhoon Kathleen hit the Kantō region in Japan killing 1,077.
October 22 » The Kashmir conflict between India and Pakistan begins, having started just after the partition of India.
Day of death January 11, 1969
The temperature on January 11, 1969 was between -0.3 °C and 4.1 °C and averaged 1.8 °C. There was 1.3 mm of rain during 2.6 hours. The almost completely overcast was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south. Source: KNMI
January 17 » Black Panther Party members Bunchy Carter and John Huggins are killed during a meeting in Campbell Hall on the campus of UCLA.
May 2 » The British ocean liner Queen Elizabeth 2 departs on her maiden voyage to New York City.
July 20 » A cease fire is announced between Honduras and El Salvador, six days after the beginning of the "Football War".
July 24 » Apollo program: Apollo 11 splashes down safely in the Pacific Ocean.
October 9 » In Chicago, the National Guard is called in as demonstrations continue over the trial of the "Chicago Eight".
Day of burial January 15, 1969
The temperature on January 15, 1969 was between 3.4 °C and 5.7 °C and averaged 4.4 °C. There was 7.2 mm of rain during 6.7 hours. There was 0.6 hours of sunshine (7%). The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
March 18 » The United States begins secretly bombing the Sihanouk Trail in Cambodia, used by communist forces to infiltrate South Vietnam.
July 24 » Apollo program: Apollo 11 splashes down safely in the Pacific Ocean.
August 8 » At a zebra crossing in London, photographer Iain Macmillan takes the iconic photo that becomes the cover image of the Beatles' album Abbey Road.
August 12 » Violence erupts after the Apprentice Boys of Derry march in Derry, Northern Ireland, resulting in a three-day communal riot known as the Battle of the Bogside.
September 1 » Trần Thiện Khiêm becomes Prime Minister of South Vietnam under President Nguyễn Văn Thiệu.
November 3 » Vietnam War: U.S. President Richard M. Nixon addresses the nation on television and radio, asking the "silent majority" to join him in solidarity on the Vietnam War effort and to support his policies.
When copying data from this family tree, please include a reference to the origin: J. Ackerman, "Family tree Ackerman", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-ackerman/I158.php : accessed February 11, 2026), "leonardus josephus "leo" Ackerman (1922-1969)".
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