Family tree Klavers » Jan de Graaf (1875-1930)

Day of marriage April 26, 1905

• The temperature on April 26, 1905 was between 2.2 °C and 12.8 °C and averaged 7.8 °C. There was 3.8 hours of sunshine (26%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north. Source: KNMI
• Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• In The Netherlands , there was from August 1, 1901 to August 16, 1905 the cabinet Kuijper, with Dr. A. Kuijper (AR) as prime minister.
• In The Netherlands , there was from August 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
• In the year 1905: Source: Wikipedia
  • The Netherlands had about 5.5 million citizens.
  • January 22 » Bloody Sunday in Saint Petersburg, beginning of the 1905 revolution.
  • May 5 » The trial in the Stratton Brothers case begins in London, England; it marks the first time that fingerprint evidence is used to gain a conviction for murder.
  • June 30 » Albert Einstein sends the article On the Electrodynamics of Moving Bodies, in which he introduces special relativity, for publication in Annalen der Physik.
  • August 10 » Russo-Japanese War: Peace negotiations begin in Portsmouth, New Hampshire.
  • September 26 » Albert Einstein publishes the third of his Annus Mirabilis papers, introducing the special theory of relativity.
  • November 21 » Albert Einstein's paper that leads to the mass–energy equivalence formula, E=mc², is published in the journal Annalen der Physik.

Day of death March 21, 1930

• The temperature on March 21, 1930 was between 0.8 °C and 9.9 °C and averaged 4.4 °C. There was 7.5 hours of sunshine (62%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
• Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• In The Netherlands , there was from August 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
• In the year 1930: Source: Wikipedia
  • The Netherlands had about 7.8 million citizens.
  • February 16 » The Romanian Football Federation joins FIFA.
  • March 12 » Mahatma Gandhi begins the Salt March, a 200-mile march to the sea to protest the British monopoly on salt in India.
  • March 13 » The news of the discovery of Pluto is announced by Lowell Observatory.
  • March 31 » The Motion Picture Production Code is instituted, imposing strict guidelines on the treatment of sex, crime, religion and violence in film, in the U.S., for the next thirty-eight years.
  • May 24 » Amy Johnson lands in Darwin, Northern Territory, becoming the first woman to fly solo from England to Australia (she left on May 5 for the 11,000 mile flight).
  • December 2 » Great Depression: In a State of the Union message, U.S. President Herbert Hoover proposes a $150 million (equivalent to $2,296,000,000 in 2019) public works program to help generate jobs and stimulate the economy.

Source: Wikipedia

• 1932 » Frantz Reichel, French rugby player and hurdler (b. 1871)
• 1934 » Franz Schreker, Austrian composer and conductor (b. 1878)
• 1934 » Lilyan Tashman, American actress (b. 1896)
• 1936 » Alexander Glazunov, Russian composer and conductor (b. 1865)
• 1939 » Ali Hikmet Ayerdem, Turkish general and politician (b. 1877)
• 1939 » Evald Aav, Estonian composer and conductor (b. 1900)