Family tree Jan Werkman » Wopke Siedsma (1888-1971)

Day of marriage September 6, 1913

• The temperature on September 6, 1913 was between 11.4 °C and 21.5 °C and averaged 16.3 °C. There was 7.2 hours of sunshine (54%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the northeast. 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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
• 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.
• In the year 1913: Source: Wikipedia
  • The Netherlands had about 6.1 million citizens.
  • January 18 » First Balkan War: A Greek flotilla defeats the Ottoman Navy in the Naval Battle of Lemnos, securing the islands of the Northern Aegean Sea for Greece.
  • February 19 » Pedro Lascuráin becomes President of Mexico for 45 minutes; this is the shortest term to date of any person as president of any country.
  • April 8 » The 17th Amendment to the United States Constitution, requiring direct election of Senators, becomes law.
  • May 14 » Governor of New York William Sulzer approves the charter for the Rockefeller Foundation, which begins operations with a $100million donation from John D. Rockefeller.
  • June 1 » The Greek–Serbian Treaty of Alliance is signed, paving the way for the Second Balkan War.
  • November 7 » The first day of the Great Lakes Storm of 1913, a massive blizzard that ultimately killed 250 and caused over $5 million (about $118,098,000 in 2013 dollars) damage. Winds reach hurricane force on this date.

Day of death November 4, 1971

• The temperature on November 4, 1971 was between 7.8 °C and 12.2 °C and averaged 10.0 °C. The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the 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 April 5, 1967 to Tuesday, July 6, 1971 the cabinet De Jong, with P.J.S. de Jong (KVP) as prime minister.
• In The Netherlands , there was from April 5, 1967 to Tuesday, July 6, 1971 the cabinet Biesheuvel I, with Mr. B.W. Biesheuvel (ARP) as prime minister.
• In the year 1971: Source: Wikipedia
  • The Netherlands had about 13.1 million citizens.
  • January 12 » The Harrisburg Seven: Rev. Philip Berrigan and five other activists are indicted on charges of conspiring to kidnap Henry Kissinger and of plotting to blow up the heating tunnels of federal buildings in Washington, D.C.
  • January 22 » The Singapore Declaration, one of the two most important documents to the uncodified constitution of the Commonwealth of Nations, is issued.
  • April 1 » Bangladesh Liberation War: The Pakistan Army massacre over 1,000 people in Keraniganj Upazila, Bangladesh.
  • May 31 » In accordance with the Uniform Monday Holiday Act passed by the U.S. Congress in 1968, observation of Memorial Day occurs on the last Monday in May for the first time, rather than on the traditional Memorial Day of May 30.
  • June 13 » Vietnam War: The New York Times begins publication of the Pentagon Papers.
  • October 27 » The Democratic Republic of the Congo is renamed Zaire.

Source: Wikipedia

• 1968 » Horace Gould, English race car driver (b. 1918)
• 1968 » Michel Kikoine, Belarusian-French painter and soldier (b. 1892)
• 1969 » Carlos Marighella, Brazilian author and activist (b. 1911)
• 1974 » Bert Patenaude, American soccer player (b. 1909)
• 1975 » Francis Dvornik, Czech priest and academic (b. 1893)
• 1975 » Izzat Husrieh, Syrian journalist, historian, and academic (b. 1914)