February 20 » The legislature of Hawaii Territory convenes for the first time.
August 6 » Kiowa land in Oklahoma is opened for white settlement, effectively dissolving the contiguous reservation.
October 12 » President Theodore Roosevelt officially renames the "Executive Mansion" to the White House.
November 13 » The 1901 Caister lifeboat disaster.
December 3 » In a State of the Union message, U.S. President Theodore Roosevelt delivers a 20,000-word speech to the House of Representatives asking Congress to curb the power of trusts "within reasonable limits".
Day of death July 22, 1937
The temperature on July 22, 1937 was between 12.5 °C and 18.2 °C and averaged 15.4 °C. There was 1.0 mm of rain during 0.5 hours. There was 3.5 hours of sunshine (22%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
February 11 » The Flint sit-down strike ends when General Motors recognizes the United Auto Workers trade union.
March 21 » Ponce massacre: Nineteen people in Ponce, Puerto Rico are gunned down by police acting on orders of the US-appointed Governor, Blanton C. Winship.
April 12 » Sir Frank Whittle ground-tests the first jet engine designed to power an aircraft, at Rugby, England.
May 28 » Volkswagen, the German automobile manufacturer is founded.
August 14 » The beginning of air-to-air combat of the Second Sino-Japanese War and World War II in general, when six Japanese bombers are shot down by Chinese fighters while raiding Chinese air bases.
December 16 » Theodore Cole and Ralph Roe attempt to escape from the American federal prison on Alcatraz Island in San Francisco Bay; neither is ever seen again.
When copying data from this family tree, please include a reference to the origin: P. Heres, "Family tree Apool", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-apool/I1099493203.php : accessed February 7, 2026), "Mannus Groeneveld (1865-1937)".
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