January 24 » Second Boer War: Boers stop a British attempt to break the Siege of Ladysmith in the Battle of Spion Kop.
February 7 » Second Boer War: British troops fail in their third attempt to lift the Siege of Ladysmith.
February 9 » The Davis Cup competition is established.
February 14 » British forces begin the Battle of the Tugela Heights in an effort to lift the Siege of Ladysmith.
March 14 » The Gold Standard Act is ratified, placing the United States currency on the gold standard.
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.
Day of marriage April 20, 1927
The temperature on April 20, 1927 was between 5.9 °C and 13.9 °C and averaged 9.9 °C. There was 4.7 hours of sunshine (33%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west. Source: KNMI
April 19 » Mae West is sentenced to ten days in jail for obscenity for her play Sex.
July 15 » Massacre of July 15, 1927: Eighty-nine protesters are killed by the Austrian police in Vienna.
August 16 » The Dole Air Race begins from Oakland, California, to Honolulu, Hawaii, during which six out of the eight participating planes crash or disappear.
September 7 » The first fully electronic television system is achieved by Philo Farnsworth.
October 6 » Opening of The Jazz Singer, the first prominent "talkie" movie.
November 13 » The Holland Tunnel opens to traffic as the first Hudson River vehicle tunnel linking New Jersey to New York City.
When copying data from this family tree, please include a reference to the origin: J. van Broekhoven, "Database Van Broekhoven", database, Genealogy Online (https://www.genealogieonline.nl/database-van-broekhoven/I328705.php : accessed February 26, 2026), "Jan Bastiaan Knops (1900-)".
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