February 9 » The Davis Cup competition is established.
March 24 » Mayor of New York City Robert Anderson Van Wyck breaks ground for a new underground "Rapid Transit Railroad" that would link Manhattan and Brooklyn.
April 2 » The United States Congress passes the Foraker Act, giving Puerto Rico limited self-rule.
May 18 » The United Kingdom proclaims a protectorate over Tonga.
May 26 » Thousand Days' War: The Colombian Conservative Party turns the tide of war in their favor with victory against the Colombian Liberal Party in the Battle of Palonegro.
June 17 » Boxer Rebellion: Western Allied and Japanese forces capture the Taku Forts in Tianjin, China.
Day of death July 28, 1959
The temperature on July 28, 1959 was between 10.9 °C and 21.7 °C and averaged 16.6 °C. There was 1.2 mm of rain during 0.7 hours. There was 3.8 hours of sunshine (24%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
March 18 » The Hawaii Admission Act is signed into law.
March 31 » The 14th Dalai Lama, crosses the border into India and is granted political asylum.
May 30 » The Auckland Harbour Bridge, crossing the Waitematā Harbour in Auckland, New Zealand, is officially opened by Governor-General Charles Lyttelton, 10th Viscount Cobham.
September 12 » Bonanza premieres, the first regularly scheduled TV program presented in color.
September 14 » The Soviet probe Luna 2 crashes onto the Moon, becoming the first man-made object to reach it.
September 16 » The first successful photocopier, the Xerox 914, is introduced in a demonstration on live television from New York City.
When copying data from this family tree, please include a reference to the origin: Hendrik de Graaf, "Family tree Plugboer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-plugboer/I16943.php : accessed February 25, 2026), "Nicolaas Kleverlaan (1900-1959)".
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