Family tree Weening » Pieter Boersma (1875-1952)

Christening day May 30, 1875

• The temperature on May 30, 1875 was about 13.7 °C. The air pressure was 2 kgf/m² and came mainly from the north-northeast. The airpressure was 76 cm mercury. The atmospheric humidity was 52%. Source: KNMI
• Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• From August 27, 1874 till November 3, 1877 the Netherlands had a cabinet Heemskerk - Van Lijnden van Sandenburg with the prime ministers Mr. J. Heemskerk Azn. (conservatief) and Mr. C.Th. baron Van Lijnden van Sandenburg (AR).
• In the year 1875: Source: Wikipedia
  • The Netherlands had about 4.0 million citizens.
  • February 25 » Guangxu Emperor of Qing dynasty China begins his reign, under Empress Dowager Cixi's regency.
  • May 20 » Signing of the Metre Convention by 17 nations leading to the establishment of the International System of Units.
  • August 22 » The Treaty of Saint Petersburg between Japan and Russia is ratified, providing for the exchange of Sakhalin for the Kuril Islands.
  • August 25 » Captain Matthew Webb becomes the first person to swim across the English Channel, traveling from Dover, England, to Calais, France, in 21 hours and 45 minutes.
  • October 22 » First telegraphic connection in Argentina.
  • December 4 » Notorious New York City politician Boss Tweed escapes from prison; he is later recaptured in Spain.

Day of marriage May 13, 1905

• The temperature on May 13, 1905 was between 5.0 °C and 12.1 °C and averaged 8.2 °C. There was 8.4 hours of sunshine (54%). The average windspeed was 4 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 26 » The world's largest diamond ever, the Cullinan weighing 3,106.75 carats (0.621350kg), is found at the Premier Mine near Pretoria in South Africa.
  • February 23 » Chicago attorney Paul Harris and three other businessmen meet for lunch to form the Rotary Club, the world's first service club.
  • May 27 » Russo-Japanese War: The Battle of Tsushima begins.
  • October 26 » King Oscar II recognizes the dissolution of the union between Norway and Sweden.
  • October 30 » Czar Nicholas II issues the October Manifesto, granting the Russian peoples basic civil liberties and the right to form a duma. (October 17 in the Julian calendar)
  • 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 February 25, 1952

• The temperature on February 25, 1952 was between 4.5 °C and 7.7 °C and averaged 5.9 °C. There was 0.1 mm of rain during 0.1 hours. The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the northeast. 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 March 15, 1951 to September 2, 1952 the cabinet Drees I, with Dr. W. Drees (PvdA) as prime minister.
• 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 1952: Source: Wikipedia
  • The Netherlands had about 10.3 million citizens.
  • February 21 » The British government, under Winston Churchill, abolishes identity cards in the UK to "set the people free".
  • April 15 » First flight of the Boeing B-52 Stratofortress.
  • June 26 » The Pan-Malayan Labour Party is founded in Malaya, as a union of statewide labour parties.
  • September 19 » The United States bars Charlie Chaplin from re-entering the country after a trip to England.
  • December 5 » Beginning of the Great Smog in London. A cold fog combines with air pollution and brings the city to a standstill for four days. Later, a Ministry of Health report estimates 4,000 fatalities as a result of it.
  • December 30 » An RAF Avro Lancaster bomber crashed in Luqa, Malta after an engine failure, killing three crew members and a civilian on the ground.

Source: Wikipedia

• 1945 » Mário de Andrade, Brazilian author, poet, and photographer (b. 1893)
• 1950 » George Minot, American physician and academic, Nobel Prize laureate (b. 1885)
• 1953 » Sergei Winogradsky, Ukrainian-Russian microbiologist and ecologist (b. 1856)
• 1957 » Bugs Moran, American mob boss (b. 1893)
• 1957 » Mark Aldanov, Russian author and critic (b. 1888)
• 1963 » Melville J. Herskovits, American anthropologist and academic (b. 1895)