February 1 » Shinhan Bank, the oldest bank in South Korea, opens in Seoul.
April 18 » The Greco-Turkish War is declared between Greece and the Ottoman Empire.
July 2 » British-Italian engineer Guglielmo Marconi obtains a patent for radio in London.
July 26 » Anglo-Afghan War: The Pashtun fakir Saidullah leads an army of more than 10,000 to begin a siege of the British garrison in the Malakand Agency of the North West Frontier Province of India.
August 21 » Oldsmobile, an American automobile manufacturer and marque, is founded.
December 30 » The British Colony of Natal annexes Zululand.
Day of marriage June 13, 1923
The temperature on June 13, 1923 was between 9.9 °C and 16.1 °C and averaged 12.2 °C. There was 3.8 mm of rain. There was 0.3 hours of sunshine (2%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west. Source: KNMI
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 15 » Greece becomes the last European country to adopt the Gregorian calendar.
February 16 » Howard Carter unseals the burial chamber of Pharaoh Tutankhamun.
June 9 » Bulgaria's military takes over the government in a coup.
October 6 » The Turkish National Movement enters Constantinople.
October 16 » The Walt Disney Company is founded.
October 31 » The first of 160 consecutive days of 100° Fahrenheit at Marble Bar, Western Australia.
Day of death April 30, 1963
The temperature on April 30, 1963 was between 6.9 °C and 13.8 °C and averaged 9.8 °C. There was 0.1 mm of rain during 0.4 hours. There was 5.4 hours of sunshine (36%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west. Source: KNMI
April 10 » One hundred twenty-nine American sailors die when the submarine USSThresher sinks at sea.
June 24 » The United Kingdom grants Zanzibar internal self-government.
July 22 » Crown Colony of Sarawak gains self-governance.
August 8 » The Zimbabwe African National Union (ZANU), the current ruling party of Zimbabwe, is formed by a split from the Zimbabwe African People's Union.
November 24 » Lee Harvey Oswald, the assassin of President John F. Kennedy, is killed by Jack Ruby.
November 29 » "I Want to Hold Your Hand", recorded on October 17, 1963, is released by the Beatles in the United Kingdom.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I76300.php : accessed October 6, 2026), "Aafke Kooi (1897-1963)".
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