The temperature on February 11, 1885 was about 6.3 °C. There was 1 mm of rain. The air pressure was 3 kgf/m2 and came mainly from the south. The airpressure was 76 cm mercury. The atmospheric humidity was 97%. 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 5 » King Leopold II of Belgium establishes the Congo as a personal possession.
March 31 » The United Kingdom establishes the Bechuanaland Protectorate.
April 2 » Canadian Cree warriors attack the village of Frog Lake, killing nine.
April 30 » Governor of New York David B. Hill signs legislation creating the Niagara Reservation, New York's first state park, ensuring that Niagara Falls will not be devoted solely to industrial and commercial use.
September 2 » Rock Springs massacre: In Rock Springs, Wyoming, 150 white miners, who are struggling to unionize so they could strike for better wages and work conditions, attack their Chinese fellow workers killing 28, wounding 15 and forcing several hundred more out of town.
September 29 » The first practical public electric tramway in the world is opened in Blackpool, England.
Day of marriage November 7, 1914
The temperature on November 7, 1914 was between 4.9 °C and 10.3 °C and averaged 8.0 °C. There was 0.8 mm of rain. The average windspeed was 2 Bft (weak wind) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
March 1 » The Republic of China joins the Universal Postal Union.
May 29 » The Ocean liner RMSEmpress of Ireland sinks in the Gulf of Saint Lawrence with the loss of 1,012 lives.
September 22 » A German submarine sinks three British cruisers over a seventy-minute period, killing almost 1500 sailors.
September 26 » The United States Federal Trade Commission is established by the Federal Trade Commission Act.
December 15 » A gas explosion at Mitsubishi Hōjō coal mine, in Kyushu, Japan, kills 687.
December 23 » World War I: Australian and New Zealand troops arrive in Cairo, Egypt.
Day of death April 3, 1968
The temperature on April 3, 1968 was between -0.6 °C and 6.9 °C and averaged 2.7 °C. There was 3.1 mm of rain during 2.2 hours. There was 6.6 hours of sunshine (50%). The partly clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
March 21 » Battle of Karameh in Jordan between the Israel Defense Forces and the combined forces of the Jordanian Armed Forces and PLO.
April 8 » BOAC Flight 712 catches fire shortly after takeoff. As a result of her actions in the accident, Barbara Jane Harrison is awarded a posthumous George Cross, the only GC awarded to a woman in peacetime.
September 11 » Air France Flight 1611 crashes off Nice, France, killing 89 passengers and six crew.
October 5 » A Northern Ireland Civil Rights Association march in Derry is violently suppressed by police.
December 16 » Second Vatican Council: Official revocation of the Edict of Expulsion of Jews from Spain.
December 22 » Cultural Revolution: People's Daily posted the instructions of Mao Zedong that "The intellectual youth must go to the country, and will be educated from living in rural poverty."
When copying data from this family tree, please include a reference to the origin: Michael Jacobs, "Family tree Jacobs", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-michael-jacobs/I73856.php : accessed May 13, 2025), "Ludovicus Potiek (1885-1968)".
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