The temperature on August 12, 1884 was about 23.8 °C. The air pressure was 1 kgf/m2 and came mainly from the east. The airpressure was 76 cm mercury. The atmospheric humidity was 66%. Source: KNMI
In The Netherlands , there was from April 23, 1884 to April 21, 1888 the cabinet Heemskerk, with Mr. J. Heemskerk Azn. (conservatief) as prime minister.
February 1 » The first volume (A to Ant) of the Oxford English Dictionary is published.
March 13 » The Siege of Khartoum begins. It lasts until January 26, 1885.
April 20 » Pope Leo XIII publishes the encyclical Humanum genus.
June 16 » The first purpose-built roller coaster, LaMarcus Adna Thompson's "Switchback Railway", opens in New York's Coney Island amusement park.
July 3 » Dow Jones & Company publishes its first stock average.
October 13 » The International Meridian Conference establishes the meridian of the Greenwich Observatory as the prime meridian.
Day of marriage January 12, 1912
The temperature on January 12, 1912 was between 2.6 °C and 6.5 °C and averaged 4.3 °C. The average windspeed was 2 Bft (weak wind) and was prevailing from the south. Source: KNMI
February 14 » The U.S. Navy commissions its first class of diesel-powered submarines.
March 6 » Italo-Turkish War: Italian forces become the first to use airships in war, as two dirigibles drop bombs on Turkish troops encamped at Janzur, from an altitude of 6,000 feet.
June 4 » Massachusetts becomes the first state of the United States to set a minimum wage.
October 26 » First Balkan War: The Ottomans lose the cities of Thessaloniki and Skopje.
November 12 » King George I of Greece makes a triumphal entry into Thessaloniki after its liberation from 482 years of Ottoman rule.
Day of death April 22, 1935
The temperature on April 22, 1935 was between 8.0 °C and 15.1 °C and averaged 11.1 °C. There was 2.1 mm of rain during 2.6 hours. There was 3.6 hours of sunshine (25%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south. Source: KNMI
April 8 » The Works Progress Administration is formed when the Emergency Relief Appropriation Act of 1935 becomes law.
August 14 » Franklin D. Roosevelt signs the Social Security Act, creating a government pension system for the retired.
September 15 » The Nuremberg Laws deprive German Jews of citizenship.
September 30 » The Hoover Dam, astride the border between the U.S. states of Arizona and Nevada, is dedicated.
December 9 » Walter Liggett, American newspaper editor and muckraker, is killed in a gangland murder.
December 17 » First flight of the Douglas DC-3.
Day of burial April 25, 1935
The temperature on April 25, 1935 was between 7.8 °C and 16.8 °C and averaged 11.3 °C. There was 3.4 mm of rain during 3.2 hours. There was 6.6 hours of sunshine (46%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north. Source: KNMI
April 8 » The Works Progress Administration is formed when the Emergency Relief Appropriation Act of 1935 becomes law.
April 23 » The Polish Constitution of 1935 is adopted.
May 25 » Jesse Owens of Ohio State University breaks three world records and ties a fourth at the Big Ten Conference Track and Field Championships in Ann Arbor, Michigan.
July 28 » First flight of the Boeing B-17 Flying Fortress.
August 14 » Franklin D. Roosevelt signs the Social Security Act, creating a government pension system for the retired.
November 24 » The Senegalese Socialist Party holds its second congress.
When copying data from this family tree, please include a reference to the origin: Huub Schepers, "Family tree Schepers uit Stein (Lb)", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-schepers/I345.php : accessed February 11, 2026), "Peter op den Camp (1884-1935)".
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