January 10 » The first great Texas oil gusher is discovered at Spindletop in Beaumont, Texas.
May 9 » Australia opens its first national parliament in Melbourne.
July 24 » O. Henry is released from prison in Columbus, Ohio, after serving three years for embezzlement from a bank.
September 7 » The Boxer Rebellion in Qing dynasty (modern-day China) officially ends with the signing of the Boxer Protocol.
October 12 » President Theodore Roosevelt officially renames the "Executive Mansion" to the White House.
November 27 » The U.S. Army War College is established.
Day of death June 12, 1971
The temperature on June 12, 1971 was between 8.5 °C and 18.3 °C and averaged 13.5 °C. There was 1.6 mm of rain during 0.6 hours. There was 2.6 hours of sunshine (16%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-northwest. Source: KNMI
March 12 » The 1971 Turkish military memorandum is sent to the Süleyman Demirel government of Turkey and the government resigns.
April 19 » Launch of Salyut 1, the first space station.
June 7 » The United States Supreme Court overturns the conviction of Paul Cohen for disturbing the peace, setting the precedent that vulgar writing is protected under the First Amendment to the United States Constitution.
July 31 » Apollo program: Apollo 15 astronauts become the first to ride in a lunar rover.
August 14 » Bahrain declares independence as the State of Bahrain.
September 4 » Alaska Airlines Flight 1866 crashes near Juneau, Alaska, killing all 111 people on board.
When copying data from this family tree, please include a reference to the origin: J. Ham, "Family tree Ham", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-ham/I57325.php : accessed February 26, 2026), "Berend Kerseboom (1901-1971)".
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