The temperature on February 17, 1911 was between 7.2 °C and 10.6 °C and averaged 8.7 °C. There was 0.3 hours of sunshine (3%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the west. Source: KNMI
January 14 » Roald Amundsen's South Pole expedition makes landfall on the eastern edge of the Ross Ice Shelf.
April 2 » The Australian Bureau of Statistics conducts the country's first national census.
April 8 » Dutch physicist Heike Kamerlingh Onnes discovers superconductivity.
October 5 » The Kowloon–Canton Railway commences service.
October 10 » The day after a bomb explodes prematurely, the Wuchang Uprising begins against the Chinese monarchy.
November 19 » The Doom Bar in Cornwall claimed two ships, Island Maid and Angele, the latter killing the entire crew except the captain.
Day of marriage July 9, 1932
The temperature on July 9, 1932 was between 9.1 °C and 24.2 °C and averaged 18.4 °C. There was 9.9 hours of sunshine (60%). The average windspeed was 2 Bft (weak wind) and was prevailing from the northwest. Source: KNMI
In The Netherlands , there was from August 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
May 28 » In the Netherlands, construction of the Afsluitdijk is completed and the Zuiderzee bay is converted to the freshwater IJsselmeer.
July 31 » The NSDAP (Nazi Party) wins more than 38% of the vote in German elections.
September 24 » Gandhi and Dr. Ambedkar agree to the Poona Pact, which reserved seats in the Indian provincial legislatures for the "Depressed Classes" (Untouchables).
November 8 » Franklin D. Roosevelt is elected as the 32nd President of the United States, defeating incumbent president Herbert Hoover.
December 18 » The Chicago Bears defeat the Portsmouth Spartans in the first NFL playoff game to win the NFL Championship.
Day of death July 13, 1965
The temperature on July 13, 1965 was between 14.3 °C and 23.1 °C and averaged 18.4 °C. There was 10.7 hours of sunshine (65%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-southwest. Source: KNMI
March 5 » March Intifada: A Leftist uprising erupts in Bahrain against British colonial presence.
March 8 » Thirty-five hundred United States Marines are the first American land combat forces committed during the Vietnam War.
March 18 » Cosmonaut Alexei Leonov, leaving his spacecraft Voskhod 2 for 12 minutes, becomes the first person to walk in space.
September 6 » India retaliates following Pakistan's Operation Grand Slam which results in the Indo-Pakistani War of 1965 that ends in a stalemate followed by the signing of the Tashkent Declaration.
September 21 » The Gambia, Maldives and Singapore are admitted as members of the United Nations.
December 31 » Jean-Bédel Bokassa, leader of the Central African Republic army, and his military officers begins a coup d'état against the government of President David Dacko.
When copying data from this family tree, please include a reference to the origin: Joop Klavers, "Family tree Klavers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_klavers/I65480.php : accessed February 26, 2026), "Jan Zinger (1911-1965)".
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