Family tree Monsou-Plaatsman » Dieuwertje Hillenius (Helenius) (1870-1953)

Day of marriage May 25, 1905

• The temperature on May 25, 1905 was between 7.1 °C and 17.8 °C and averaged 12.2 °C. There was 5.3 hours of sunshine (33%). The average windspeed was 2 Bft (weak wind) and was prevailing from the northwest. 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.
  • 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.
  • September 8 » The 7.2 M_w  Calabria earthquake shakes southern Italy with a maximum Mercalli intensity of XI (Extreme), killing between 557 and 2,500 people.
  • September 11 » The Ninth Avenue derailment occurs in New York City, killing 13.
  • October 16 » The Partition of Bengal in India takes place.
  • November 21 » Albert Einstein's paper that leads to the mass–energy equivalence formula, E=mc², is published in the journal Annalen der Physik.
  • November 25 » Prince Carl of Denmark arrives in Norway to become King Haakon VII of Norway.

Day of death April 5, 1953

• The temperature on April 5, 1953 was between 1.1 °C and 11.3 °C and averaged 5.9 °C. There was 7.0 mm of rain during 1.7 hours. There was 3.4 hours of sunshine (26%). The partly clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
• Koningin Juliana (Huis van Oranje-Nassau) was from September 4, 1948 till April 30, 1980 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• In The Netherlands , there was from September 2, 1952 to October 13, 1956 the cabinet Drees II, with Dr. W. Drees (PvdA) as prime minister.
• In the year 1953: Source: Wikipedia
  • The Netherlands had about 10.4 million citizens.
  • February 28 » James Watson and Francis Crick announce to friends that they have determined the chemical structure of DNA; the formal announcement takes place on April 25 following publication in April's Nature (pub. April 2).
  • March 6 » Georgy Malenkov succeeds Joseph Stalin as Premier of the Soviet Union and First Secretary of the Communist Party of the Soviet Union.
  • April 29 » The first U.S. experimental 3D television broadcast showed an episode of Space Patrol on Los Angeles ABC affiliate KECA-TV.
  • July 26 » Arizona Governor John Howard Pyle orders an anti-polygamy law enforcement crackdown on residents of Short Creek, Arizona, which becomes known as the Short Creek raid.
  • September 7 » Nikita Khrushchev is elected first secretary of the Communist Party of the Soviet Union.
  • December 6 » Vladimir Nabokov completes his controversial novel Lolita.

Source: Wikipedia

• 1949 » Erich Zeigner, Prime Minister of Saxony (b. 1886)
• 1950 » Hiroshi Yoshida, Japanese painter (b. 1876)
• 1952 » Agnes Morton, British tennis player (b.
• 1954 » Claude Delvincourt, French pianist and composer (b. 1888)
• 1954 » Princess Märtha of Sweden, (b. 1901)
• 1956 » William Titt, British gymnast (b. 1881)