The temperature on September 25, 1887 was about 13.9 °C. The air pressure was 8 kgf/m2 and came mainly from the northwest. The airpressure was 77 cm mercury. The atmospheric humidity was 71%. 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 8 » The Dawes Act authorizes the President of the United States to survey Native American tribal land and divide it into individual allotments.
April 10 » On Easter Sunday, Pope Leo XIII authorizes the establishment of the Catholic University of America.
June 18 » The Reinsurance Treaty between Germany and Russia is signed.
June 23 » The Rocky Mountains Park Act becomes law in Canada creating the nation's first national park, Banff National Park.
July 6 » David Kalākaua, monarch of the Kingdom of Hawaii, is forced to sign the Bayonet Constitution, which transfers much of the king's authority to the Legislature of the Kingdom of Hawaii.
July 26 » Publication of the Unua Libro, founding the Esperanto movement.
Day of marriage April 11, 1912
The temperature on April 11, 1912 was between 0.4 °C and 9.1 °C and averaged 3.5 °C. There was 1.3 mm of rain. There was 7.8 hours of sunshine (57%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-northwest. Source: KNMI
January 4 » The Scout Association is incorporated throughout the British Empire by royal charter.
January 11 » Immigrant textile workers in Lawrence, Massachusetts, go on strike when wages are reduced in response to a mandated shortening of the work week.
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.
March 12 » The Girl Guides (later renamed the Girl Scouts of the USA) are founded in the United States.
April 14 » The British passenger liner RMSTitanic hits an iceberg in the North Atlantic at 23:40 (sinks morning of April 15th).
December 6 » The Nefertiti Bust is discovered.
Day of death September 6, 1978
The temperature on September 6, 1978 was between 9.2 °C and 19.4 °C and averaged 14.3 °C. There was -0.1 mm of rain. There was 2.6 hours of sunshine (20%). The heavily clouded was. The average windspeed was 1 Bft (weak wind) and was prevailing from the east. Source: KNMI
In The Netherlands , there was from Monday, December 19, 1977 to Friday, September 11, 1981 the cabinet Van Agt I, with Mr. A.A.M. van Agt (CDA/KVP) as prime minister.
April 1 » The Philippine College of Commerce, through a presidential decree, becomes the Polytechnic University of the Philippines.
July 10 » President Moktar Ould Daddah of Mauritania is ousted in a bloodless coup d'état.
August 22 » The Sandinista National Liberation Front (FLSN) occupies national palace in Nicaragua.
September 8 » Black Friday, a massacre by soldiers against protesters in Tehran, results in 700–3000 deaths, it marks the beginning of the end of the monarchy in Iran.
September 19 » The Solomon Islands join the United Nations.
December 15 » U.S. President Jimmy Carter announces that the United States will recognize the People's Republic of China and sever diplomatic relations with Taiwan.
When copying data from this family tree, please include a reference to the origin: Fokko Helder, "Family tree Helder", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-helder/I980195.php : accessed June 16, 2024), "Willem Zeeders (1887-1978)".
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