The temperature on March 30, 1915 was between -5.1 °C and 6.5 °C and averaged 0.8 °C. There was 11.4 hours of sunshine (89%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northeast. 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.
January 13 » The 6.7 Mw Avezzano earthquake shakes the Province of L'Aquila in Italy with a maximum Mercalli intensity of XI (Extreme), killing between 29,978–32,610.
January 22 » Over 600 people are killed in Guadalajara, Mexico, when a train plunges off the tracks into a deep canyon.
February 22 » World War I: The Imperial German Navy institutes unrestricted submarine warfare.
March 27 » Typhoid Mary, the first healthy carrier of disease ever identified in the United States is put in quarantine for the second time, where she would remain for the rest of her life.
April 5 » Boxing challenger Jess Willard knocks out Jack Johnson in Havana, Cuba to become the Heavyweight Champion of the World.
August 17 » A Category 4 hurricane hits Galveston, Texas with winds at 135 miles per hour (217km/h).
Day of marriage August 7, 1935
The temperature on August 7, 1935 was between 9.6 °C and 24.6 °C and averaged 17.7 °C. There was 10.9 hours of sunshine (72%). The average windspeed was 2 Bft (weak wind) and was prevailing from the northwest. Source: KNMI
January 11 » Amelia Earhart becomes the first person to fly solo from Hawaii to California.
January 13 » A plebiscite in Saarland shows that 90.3% of those voting wish to join Nazi Germany.
June 10 » Chaco War ends: A truce is called between Bolivia and Paraguay who had been fighting since 1932.
June 12 » A ceasefire is negotiated between Bolivia and Paraguay, ending the Chaco War.
September 3 » Sir Malcolm Campbell reaches a speed of 304.331 miles per hour on the Bonneville Salt Flats in Utah, becoming the first person to drive an automobile over 300mph.
December 9 » The Downtown Athletic Club Trophy, later renamed the Heisman Trophy, is awarded for the first time. The winner is halfback Jay Berwanger of the University of Chicago.
Day of death May 14, 1976
The temperature on May 14, 1976 was between 1.5 °C and 17.1 °C and averaged 10.2 °C. There was -0.1 mm of rain. There was 12.5 hours of sunshine (80%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
January 12 » The United Nations Security Council votes 11–1 to allow the Palestine Liberation Organization to participate in a Security Council debate (without voting rights).
June 25 » Missouri Governor Kit Bond issues an executive order rescinding the Extermination Order, formally apologizing on behalf of the state of Missouri for the suffering it had caused to members of The Church of Jesus Christ of Latter-day Saints.
September 3 » Viking program: The American Viking 2 spacecraft lands at Utopia Planitia on Mars.
October 13 » The first electron micrograph of an Ebola virus is taken at the Centers for Disease Control and Prevention by Dr. F. A. Murphy.
November 26 » "Anarchy in the U.K.", the debut single of the Sex Pistols, is released, heralding the arrival of punk rock
December 2 » Fidel Castro becomes President of Cuba, replacing Osvaldo Dorticós Torrado.
When copying data from this family tree, please include a reference to the origin: W.H.W. Weber, "Weber stamboom", database, Genealogy Online (https://www.genealogieonline.nl/weber-stamboom/P1415.php : accessed March 11, 2026), "Hendrika Johanna Maria Dijkgraaf (1915-1976)".
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