April 30 » J. J. Thomson of the Cavendish Laboratory announces his discovery of the electron as a subatomic particle, over 1,800 times smaller than a proton (in the atomic nucleus), at a lecture at the Royal Institution in London.
August 2 » Anglo-Afghan War: The Siege of Malakand ends when a relief column is able to reach the British garrison in the Malakand states.
August 21 » Oldsmobile, an American automobile manufacturer and marque, is founded.
September 1 » The Tremont Street Subway in Boston opens, becoming the first underground rapid transit system in North America.
September 10 » Lattimer massacre: A sheriff's posse kills 19 unarmed striking immigrant miners in Lattimer, Pennsylvania, United States.
September 11 » After months of pursuit, generals of Menelik II of Ethiopia capture Gaki Sherocho, the last king of Kaffa, bringing an end to that ancient kingdom.
Day of marriage December 1, 1922
The temperature on December 1, 1922 was between 4.8 °C and 7.9 °C and averaged 6.0 °C. There was 1.2 mm of rain. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southwest. 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.
February 6 » The Washington Naval Treaty is signed in Washington, D.C., limiting the naval armaments of United States, Britain, Japan, France, and Italy.
February 9 » Brazil becomes a member of the Berne Convention copyright treaty.
June 24 » The American Professional Football Association is renamed the National Football League.
June 30 » In Washington D.C., U.S. Secretary of State Charles Evans Hughes and Dominican Ambassador Francisco J. Peynado sign the Hughes–Peynado agreement, which ends the United States occupation of the Dominican Republic.
July 24 » The draft of the British Mandate of Palestine was formally confirmed by the Council of the League of Nations; it came into effect on 26 September 1923.
August 2 » A typhoon hits Shantou, Republic of China, killing more than 50,000 people.
Day of death July 8, 1965
The temperature on July 8, 1965 was between 10.0 °C and 16.0 °C and averaged 12.1 °C. There was 29.9 mm of rain during 7.0 hours. There was 4.0 hours of sunshine (24%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-northwest. Source: KNMI
February 19 » Colonel Phạm Ngọc Thảo of the Army of the Republic of Vietnam, and a communist spy of the North Vietnamese Viet Minh, along with Generals Lâm Văn Phát and Trần Thiện Khiêm, all Catholics, attempt a coup against the military junta of the Buddhist Nguyễn Khánh.
September 7 » During an Indo-Pakistani War, China announces that it will reinforce its troops on the Indian border.
October 17 » The 1964–65 New York World's Fair closes after two years and more than 51 million attendees.
October 28 » Pope Paul VI promulgates Nostra aetate, by which the Church officially recognizes the legitimacy of non-Christian faiths.
November 8 » The 173rd Airborne is ambushed by over 1,200 Viet Cong in Operation Hump during the Vietnam War, while the 1st Battalion, Royal Australian Regiment fight one of the first set-piece engagements of the war between Australian forces and the Viet Cong at the Battle of Gang Toi.
November 28 » Vietnam War: In response to U.S. President Lyndon B. Johnson's call for "more flags" in Vietnam, Philippine President-elect Ferdinand Marcos announces he will send troops to help fight in South Vietnam.
Day of burial July 12, 1965
The temperature on July 12, 1965 was between 15.4 °C and 18.3 °C and averaged 16.4 °C. There was 14.3 mm of rain during 13.4 hours. The almost completely overcast was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
March 18 » Cosmonaut Alexei Leonov, leaving his spacecraft Voskhod 2 for 12 minutes, becomes the first person to walk in space.
March 19 » The wreck of the SSGeorgiana, valued at over $50,000,000 and said to have been the most powerful Confederate cruiser, is discovered by teenage diver and pioneer underwater archaeologist E. Lee Spence, exactly 102 years after its destruction.
March 21 » Dr. Martin Luther King, Jr. leads 3,200 people on the start of the third and finally successful civil rights march from Selma to Montgomery, Alabama.
June 19 » Nguyễn Cao Kỳ becomes Prime Minister of South Vietnam at the head of a military junta; General Nguyễn Văn Thiệu becomes the figurehead chief of state.
September 7 » During an Indo-Pakistani War, China announces that it will reinforce its troops on the Indian border.
November 9 » Several U.S. states and parts of Canada are hit by a series of blackouts lasting up to 13 hours in the Northeast blackout of 1965.
When copying data from this family tree, please include a reference to the origin: Kees Kesting, "Family tree Kesting (div)", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-kesting/I1659.php : accessed February 20, 2026), "Arend Louis Groenendijk (1897-1965)".
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